UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zQMNQl0GYm4nAnJseNfqWx/w5UFRr6woohSIxzedb4=' 
WHERE 
  key_id = '3fbfa7b004e985fa02ad02d52e956728043732e4275c3fb9a52b9e2ce3eaeb04' 
  AND (
    token = '/zQMNQl0GYm4nAnJseNfqWx/w5UFRr6woohSIxzedb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )