Expire does not work as expected when data is set with hset() about jedis-mock HOT 2 CLOSED

public String method(final String key) {
        try (final Jedis connection = jedisPool.getResource()) {
            connection.hsetnx(key, HASH_CONST, UUID.randomUUID().toString());
            connection.expire(key, EXPIRE_CONST);
            return connection.hget(key, HASH_CONST)
        }
    }

fun saveHMap(id: String, properties: HashMap<String, String>, ttl: Long? = null): Result<String> {
        if (properties.isNotEmpty()) {
            try {
                val result = jedis.hmset(id, properties)
                if (jedis.exists(id)) {
                    if (ttl != null && ttl > 0) {
                        return if (jedis.pexpire(id, ttl) == 1L) {
                            Result.Success("The timeout was set")
                        } else {
                            Result.Failure(NoSuchElementException("Key does not exist"))
                        }
                    }
                    return Result.Success(result)
                } else {
                    return Result.Failure(NoSuchElementException("Key was not found"))
                }
            } catch (ex: Exception) {
                return Result.Failure(ex)
            }
        } else {
            return Result.Failure(IllegalArgumentException("properties cant be empty"))
        }
    }