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dictionary - Check if key exists in multiple maps in one condition

I need to check if the same key exists in two maps:

if v1, ok1 := map1["aaa"]; ok1 {
 ...
}
if v2, ok2 := map2["aaa"]; ok2 {
 ...
}

Is it possible to join these two conditions into one? I managed to do something like this:

v1, ok1 := map1["aaa"]
v2, ok2 := map2["aaa"]
if ok1 && ok2 {
 ...
}

but I'm curious whether it (assigning and checking) can be done in one if condition.

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