apns server returns "invalid device token"

Question

I created two new certificates for iOS push notifications and exported the p12 files. The iPhone retrieves the device token, and all seems to be ok, but the application server gets the apns response "token not expired"

The token i get is following (replaced with x here) 97056623 0caedd1c 9c57a234 xxxxxxxx d7fa7236 xxxxxxxx 6160ee95 XXXXXXXX

ist that the correct format ? (except the "x" of course)