Set a fine mesh sieve over a bowl and add the tomatoes and cucumbers. Season generously with salt and allow to drain while preparing the rest of the salad.
Add the cumin and coriander seeds to a small skillet and set over high heat. Let toast until the seeds begin dancing across the bottom of the pan - about 1 minute. Crush lightly in mortar & pestle or with the back of pan and add to a large salad bowl.
To the bowl with the spices, add the lemon zest, lemon juice, honey and garlic. Whisk to combine.
Add the lentils, farro, pomegranate seeds, parsley, mint, oregano and thyme. Drizzle over the olive oil and season generously with salt and pepper. Toss to combine and serve.