INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10f7f9903db75d6e7f12393bbca04e6638a67c7f0e0e398c57b9965c54f14d6f', 
    '3S/u3ljKDOhV3wKskbLe5pk2GXChPwKB7Q1f/iQrfAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)