so i have two golden keys. right now im pretty sure it saves them in the gpd. im wondering if i backed up my current gpd. then in game spent the keys and saved my character and back over on the computer i replaced the two used keys gpd with the gpd before i used the keys if this would be some sort of get all the keys i want thing. if that makes sense. in my head it seems like the gpd would reset to having the 2 keys and my saved character would still be saved with the items from the golden chest. i dont want to spend my keys if it turns out im wrong though and be unable to get them back. curious what you guys think.
gpd-2keys=character save + rare guns
gpd replace +2keys=character save + rare guns
gpd-2 keys=character save + rare guns + rare guns.
gpd replace +2keys=character save + rare guns + rare guns
thats pretty much my thought process.
i could be wrong though and it might not even save the keys in the gpd.