UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHcq/FWiXxLwyPVOiZrKOINMVX+b/ennBNcyg02RR0o=' 
WHERE 
  key_id = '46253bc1a67cc3468a70f67ec1437cc07059611b8e157ccb2f6d81b019a040ff' 
  AND (
    token = 'lHcq/FWiXxLwyPVOiZrKOINMVX+b/ennBNcyg02RR0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )