INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5472f466322a11f22b3803fe881f68d225b887c9db17f438a00b8256b7b9013', 
    'VFvSzHE3u9xbNNjY8q/5z1MyzGolK25wiBt0azVEKso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)