SPK timeout

@@ -172,7 +172,7 @@ exports.addToCart = (req, res) => {
         shoppingKey: req.cookies._SPK || null,
         uid: req.user.uid
     }).then((result) => {
-        res.cookie('_SPK', result.data.shopping_key);
+        res.cookie('_SPK', result.data.shopping_key, { maxAge: 1000 * 60 * 60 * 24 * 365, httpOnly:true, path:'/'});
         res.json(result);
     });
 };