INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fffca69a7f0570984b099a6a78df33d248546a6428a130c058145aa9356180d', 
    '9OfZl6wA+ql1JFOcyCBnaBr9guAeTAOKS26Yh/f95dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)