MatthiasMullie\Scrapbook\Adapters\SQL::get PHP Method

    public function get($key, &$token = null)
    {
        $statement = $this->client->prepare("SELECT v\n            FROM {$this->table}\n            WHERE k = :key AND (e IS NULL OR e >= :expire)");
        $statement->execute(array(':key' => $key, ':expire' => date('Y-m-d H:i:s')));
        $result = $statement->fetch(PDO::FETCH_ASSOC);
        if (!isset($result['v'])) {
            $token = null;
            return false;
        }
        $token = $result['v'];
        return $this->unserialize($result['v']);
    }