public function deinit() {
		if (!$this->initialized)
			return $this;

		$this->user_token = null;
		$this->user_data = null;

		$this->expiration = 3600 * 2;
		$this->byway_expiration = 3600 * 24 * 7;

		$this->initialized = false;

		return $this;
	}