I could have been more clear, sorry for that. I mean to say they are in tension.
The salary is way more than an average Laravel dev and I know I’ll feel bad if I say nothing. I also don’t want to dull my skills with newer technologies because I’ll struggle in my next role when/if I move on.
I cannot tell you what you are thinking (obviously), but I read this as putting a lot of pressure on yourself. You clearly want to do a good job and to earn your salary. It may be helpful to consider a larger view of your work and how the company makes money.
Finding a balance between those, that you are happy with, is part of the solution.