No, it’s the other way around. You enroll your chip ID into the locks.
https://dangerousthings.com/chip-implants-101/keys-vs-rfid/
The next has 2 chips. The xNT and the xEM.
You can’t change the NExTs high frequency NFC chips ID. (xNT)
But you can always change the xEMs ID (if you don’t lock it accidentally I guess.)
I use my NExT for logging into my computer and replaced the only low frequency card I had. I still haven’t bought NFC locks tho’.