MatthiasMullie\Scrapbook\Adapters\Couchbase::touch PHP Метод

    public function touch($key, $expire)
    {
        if ($expire - time() < 0) {
            return $this->delete($key);
        }
        try {
            $result = $this->client->getAndTouch($key, $expire);
        } catch (\CouchbaseException $e) {
            return false;
        }
        return !$result->error;
    }