Is it possible to make a counter in sql?

Question

MySQL

mysql subd
->selectRaw('SUM(if(users = 1,sum - minus, null)) as msk,
if(users = 1,COUNT(id), null) as count_msk')

->selectRaw('SUM(if (users2 = 1,sum2 - minus2, null)) as msk,
if(users2 = 1,COUNT(id), null) as count_msk')

Is it possible to count how many times the first one was executed and how many times the second one, i.e. how many users = 1, how much is 2?