CLiveIDOAuthInterface::getStorageTokens

private function getStorageTokens()
{
	global $USER;

	if(is_object($USER))
	{
		$dbSocservUser = BitrixSocialservicesUserTable::getList([
			'filter' => ['=USER_ID' => $USER->GetID(), "=EXTERNAL_AUTH_ID" => CSocServLiveIDOAuth::ID],
			'select' => ["USER_ID", "OATOKEN", "OATOKEN_EXPIRES", "REFRESH_TOKEN"]
		]);
		return $dbSocservUser->fetch();
	}

	return false;
}