INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4e654d20dbd40b3bde59e21ac7733f53641462c8907677372d7ff0c35f25555', 
    'K7zRMQA6sFUUCgCZ0D5gm1a3pgR71/HDPjn3sZJPq6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)