I don't know how you got superglue on your lens but I'm not one to ask.
And since it's about iPhone X, you should be good using nail polish remover or just soap or anything (I never used superglue before)
You can search on google how to clean superglue off things, iPhone 7's or higher usually are waterproof and/or have good durability, the risk of anything affecting the camera is small, unless you break it and THEN put superglue on it. However note that you might have issues with dust or filth because of the superglue so pay attention to that
And of course if that doesn't work go to the Apple Store, they got your back in case anyone screws things up