In general, bypassing electronic keys is in no way harder than picking locks, it's just a different skill set.

Here are some common bypass methods that work on many real world electronic locks deployed in the wild.

https://www.youtube.com/watch?v=gbn3JtoFdPg

https://www.youtube.com/watch?v=KHvfwpnPwwU

https://www.youtube.com/watch?v=hQTz1OmmHYo