UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FK8k4k4N6RN9tiyWxgiTrJ0XjsgNdRxqQcjATyE18xU=' 
WHERE 
  key_id = 'b1882860138c3be292cc4a22e0215349b4888981d7467b5bed0a957501db27e0' 
  AND (
    token = 'FK8k4k4N6RN9tiyWxgiTrJ0XjsgNdRxqQcjATyE18xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )