UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbRCjUTiQcOWHdWZTzvNN6kMIamZv7vPa2ykVDjRN84=' 
WHERE 
  key_id = 'b854e85664d79a273715ead77c2cf0d060c0bb979bdf717eee9ea6a3c7805939' 
  AND (
    token = 'UbRCjUTiQcOWHdWZTzvNN6kMIamZv7vPa2ykVDjRN84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )