UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47I9FDM6yuJ+EofhdNwnlOrv1ZrT65NAJcO1FdlFDNw=' 
WHERE 
  key_id = '8dba706eea734ffcf2362bdc849614c79d087ee26132fb2962800f5b49e7e7e1' 
  AND (
    token = '47I9FDM6yuJ+EofhdNwnlOrv1ZrT65NAJcO1FdlFDNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )