INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8a323aa303ffa85a9cde3bc1e051ebd2ad4194516e5b379f675a66691c8557', 
    'NU0MnHqmTNdeDGHK1br5L0X1leZirZDTo1SKoneTPDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)