I've staked all of mine as I don't have any experience of Binance. However, I just read this on a post by Hive account@gadrian so it looks like the tokens aren't going to be of use to me.

if you trade the CUB tokens which are created and will be airdropped on Hive-Engine, the buyer can't use those tokens. They are linked to the account being airdropped to. So the only way to use CUB is to claim them on BSC.