Issue DateTime Format

I have to make an if function with comparaison of two Date : The First Date is Time. The second Date is a date comes from a fixed date.

My Code :

if (Time == contractNSQ100.Expiry.AddHours(-57).AddMinutes(59)) { True } else { False }

I have test my format with a :

Debug ("contractNSQ100.Expiry.AddHours(-57).AddMinutes(59) :" + contractNSQ100.Expiry.AddHours(-57).AddMinutes(59));

// Return : MM/dd/yyyy hh:mm:ss tt

I have almost test my Time format with a Debug method, this return me the same format.

But My If statement return me always False.

Do someone have an idea of why the test if (Time == contractNSQ100.Expiry.AddHours(-57).AddMinutes(59)) is always False ?

Thanks in advance !