UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulb27yU81kS+0ivCFZ9Qs7vmTmH4JGXEvdUoMWsljMw=' 
WHERE 
  key_id = 'e4234707c3d0d356a8c1443bb9ed46c1a2cc8a7ee2a4634fa77bf24be7999d79' 
  AND (
    token = 'ulb27yU81kS+0ivCFZ9Qs7vmTmH4JGXEvdUoMWsljMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )