SpringBoot Redis time to live does not work - spring-boot

Question

I am trying to set the life of an object in Redis cache so that it will be evicted. After a set time in this case 60 seconds. If I understand how it works then the following code snippet should work.
.entryTtl(Duration.ofSeconds(60) This will remove the entry after 60 seconds from the redis cache.
This is the config
import java.time.Duration;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
#Configuration
#ComponentScan("com.opsec.shared.harvesting.fetcher")
#EnableRedisRepositories(basePackages = "com.throttling.repository")
public class RedisConfig extends CachingConfigurerSupport {
#Bean
JedisConnectionFactory jedisConnectionFactory() {
return new JedisConnectionFactory();
}
#Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory cf) {
RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
redisTemplate.setConnectionFactory(cf);
return redisTemplate;
}
#Bean
public RedisCacheManager redisCacheManager(JedisConnectionFactory jedisConnectionFactory) {
RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
.disableCachingNullValues()
.entryTtl(Duration.ofSeconds(60)
.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(RedisSerializer.json()));
redisCacheConfiguration.usePrefix();
return RedisCacheManager.RedisCacheManagerBuilder.fromConnectionFactory(jedisConnectionFactory)
.cacheDefaults(redisCacheConfiguration).build();
}
}
This is the entity
#RedisHash("rate")
public class Rate implements Serializable {
#Id
private String url;
private Integer rate = 0;
public Rate(String url, Integer rate) {
super();
this.url = url;
this.rate = rate;
}
public Integer getRate() {
return rate;
}
public void setRate(Integer rate) {
this.rate = this.rate+rate;
}
#Override
public String toString() {
return "Rate [rate=" + rate + "]";
}
}
``
This is the yml file`
server.port: 8080
spring:
cache:
type: redis
redis:
host: localhost
port: 6379