Need help with golden keys


I bought the pre-sequel on steam and now I have 3 golden keys under the “Extra” Menu Item. However, when I go to redeem them at the golden box in Concordia it says “Can’t afford”. It doesn’t seem to be seeing my 3 golden keys. Am I missing a step somewhere?

You have to use the shift kiosk nearby to redeem the keys, then you can spend them at the golden chest.