The second line in the first gold inscription still escapes me. But I have the translation for the second gold inscription. This time I got a little assistance from a friend who has more literary taste than I do. So you won't be exposed to my terribble translation for once
Ey gönül bir can içün her cana zillet eyleme
İşret-i dünya içün sultana zillet eyleme
Do not hold oh heart all the lives in contempt just for a life
Do not abase the sultan for the pleasures of mundane life