UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbthoUFyDf2xgtx4ZlxxYyg7ypEiVL4g3EPZcU41HRM=' 
WHERE 
  key_id = '22fa8bbd91c0cf500758d34064c95fae99d56920db9465bf3f86e61557c296e2' 
  AND (
    token = 'RbthoUFyDf2xgtx4ZlxxYyg7ypEiVL4g3EPZcU41HRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )