NLP 2.2 with unlicensed lightroom 10.0


I’m currently working with an unlicensed version of lightroom classic 10.0 on a mac m1. (I know this is not the right way but I don’t really want to pay a monthly fee for a program i usually use once a month since i’m not a pro photographer.) But I do want to pay for the negative lab pro plug in since it works so well and i want to support it. Is this combination possible? Will I need to buy a new license key when i transfer to a licensed version of lightroom?

Kind regards