butterfly keyboard extended warranty

So a little background,

My macbook pro (2018) keyboard had two sticky keys that I stupidly ended up prying open and "fixing" by myself with superglue that now don't work. However, aside from these two keys, my "i" key produces doubles quite often. I called a technician who recommended me to bring it in to see if it's covered by the extended warranty. However, I really don't want to make the trip if the two keys I broke will void the warranty. Does anyone have any experience?