$addFieldsk['PROPS'] = array("NAME" => "Дата", "CODE" => "date_in", "VALUE" => "date_in", "SORT" => "ASC" ); CSaleBasket::Update( 50, $addFieldsk);
$addFieldsk['PROPS'][] = array("NAME"=> "Дата", "CODE"=> "date_in", "VALUE" => "date_in", "SORT" => "ASC" );