Hello
This is a topic which seems to continue to come up and is usually pretty easily fixed. It seems like you may need to remove the old or un-needed Tokend files in order for the card to show in the keychain.
Please try the clean up step in this previous posting, and then see if you are able to see the card in the Keychain afterward.
http://community.centrify.com/t5/Centrify-Express/Please-Help/m-p/18829/highlight/true#M8830
Please let us know if this does not help.
Have a great weekend!