UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiKzVaCdZWMHmPTtkHdnupvtGtx1pkka8C1Ad+muA0E=' 
WHERE 
  key_id = '019483429f37b34a1d04684f85abe3308daead8e8a4335b3e1a48ceda5e7ab7b' 
  AND (
    token = 'oiKzVaCdZWMHmPTtkHdnupvtGtx1pkka8C1Ad+muA0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )