INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5888b908e1492564766970c0c207bffae728b64cb07ea2b2e061b06d68f05202', 
    '9Fyw6c6b6ioUiCO5QZbZmGf5RQI1dGzZZ22RMkq9Fzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)