UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFhriLY3T8fEcYumxA33PaKfzKVclIeaWFO/K7vi6OA=' 
WHERE 
  key_id = '6c867cde97404fed1d1248e83d412258b739bc7b72f7207fb443b40fdeec8f8b' 
  AND (
    token = 'aFhriLY3T8fEcYumxA33PaKfzKVclIeaWFO/K7vi6OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )