UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8LXqSgQvhbScbeqF3jN9zO2sURCgME0rtEa/boTPHY=' 
WHERE 
  key_id = 'bd312d4c97a4d590789f92efeebe2f9902a39ed2bbbfe7df5c190c9e42f779e9' 
  AND (
    token = 'z8LXqSgQvhbScbeqF3jN9zO2sURCgME0rtEa/boTPHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )