UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfL6zvg8L3JAbh5aUTVO17tgB0dkr6aI1gyY6QUYYzM=' 
WHERE 
  key_id = 'b926882c18e1c7894d1344977fb3b5d9caf8a88a025472ae237eb298b758d824' 
  AND (
    token = 'XfL6zvg8L3JAbh5aUTVO17tgB0dkr6aI1gyY6QUYYzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )