While the formulas are similar, Torque relates to the axis of rotation driving the rotation, while moment relates to being driven by external force(s) to cause the rotation. Moment is a general term and when used in context of rotational motion is pretty much the same.
Torque is $\vec{F} \times \vec{r}$$\vec{r} \times \vec{F}$. As @Apurba said, $\sum{\vec{F}}$ may not be zero.
Moment = Magnitude of Force x Perpendicular distance to the pivot.