Heat sesame oil in a large skillet over medium heat.
Add the minced garlic and grated ginger to the skillet, sautéing for about a minute until fragrant.
Stir in the drained chickpeas and cook for 5 to 7 minutes, allowing them to get slightly crispy on the outside.
In a small bowl, whisk together soy sauce, honey (or maple syrup), and rice vinegar. Pour this mixture over the chickpeas, stirring to coat them evenly.
Let the mixture simmer for an additional 3-4 minutes, allowing the sauce to thicken and caramelize slightly.
Sprinkle sesame seeds over the chickpeas and cook for another minute, stirring frequently.
Remove from heat and season with salt and pepper to taste.
Transfer the sticky chickpeas to a serving dish and garnish with chopped green onions and fresh cilantro if desired.