public function destroy()
    {
        if (isset($_SESSION[$this->sessionKey]['loginToken'])) {
            unset($_SESSION[$this->sessionKey]['loginToken']);

            return true;
        }

        return false;
    }
public function destroy()
    {
        if (isset($_SESSION[$this->sessionKey]['loginToken'])) {
            unset($_SESSION[$this->sessionKey]['loginToken']);

            return true;
        }

        return false;
    }
{@inheritdoc}