INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88341526a12eb5631c274012dc357742c5ebded23a4eaac48aed9685e3be1dea', 
    'Ip3bE1EUaYUOvyrqtMNuPwl2bD4n+7x0OLhV0rBd2cA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)