Preheat the oven to 350 degrees F (175 degrees C). Place pizza crust on a baking sheet.

In a small bowl, mix together olive oil and sesame oil. Brush onto pre-baked pizza crust, covering the entire surface. Stack spinach leaves, then cut lengthwise into 1/2-inch strips; scatter evenly over crust. Cover pizza with shredded mozzarella, and top with sliced mushrooms.

Bake in the preheated oven for 8 to 10 minutes, or until cheese is melted and edges are crisp.