SELECT 1 FROM cscart_lock_keys WHERE key_id = '50bb5be6ffe2eb3569528ad1d12ca5f2ac9a20a96bc07efbfca41c2363a490be' AND token = 'ez467wm+BwyLyh6GpZ21xJMgfHGyJCY+3bgLenCdjvQ=' AND expiry_at > UNIX_TIMESTAMP(NOW())