UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCvllVqGgEqZB7OaCwehC5xc+2VemwK8IwmlH1RFf8g=' 
WHERE 
  key_id = 'ff1edf6c36728be2d1cf232eb665342bad7ebaf2b5cc56063ace21eec7a1fae0' 
  AND (
    token = 'RCvllVqGgEqZB7OaCwehC5xc+2VemwK8IwmlH1RFf8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )