UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPMyfzROuM/Qq9TZt5rUt4l5XTRyt9vEf6SZb2ul9iw=' 
WHERE 
  key_id = 'b9850a26cf28cbab105cc4e01535121b78d8d21da270bd01d83cd57a7bd4047f' 
  AND (
    token = 'GPMyfzROuM/Qq9TZt5rUt4l5XTRyt9vEf6SZb2ul9iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )