Preheat the oven to 375°F. Combine all the spices and rub the chicken thoroughly on all sides.
In a small bowl combine the olive oil, honey, mustards, and vinegar.
Transfer the chicken to an oven-safe glass baking dish and pour over the mustard sauce. Bake until cooked through, about 15-25 minutes (depending on the size of your chicken breasts). The internal temperature of each chicken breast should read 165°F.