SELECT 1 FROM cscart_lock_keys WHERE key_id = '816841c2ce341e6bb2fa341fff2015728b43d05ea37a0176b594332670b7f020' AND token = 'eLnmUMKw/Y2Y+7PJvybq5BYkjwoyvx9wQwR/nReQPQk=' AND expiry_at > UNIX_TIMESTAMP(NOW())