UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3xJFZyFdBWy2mMBVzxIYD5Y1yHmNU0J7IUCufWR0wo=' 
WHERE 
  key_id = 'a020d5dceca6c8e1b6de0ab93bdfc392c5086e6b7aff6f7dbd30aaf1c411874f' 
  AND (
    token = 'g3xJFZyFdBWy2mMBVzxIYD5Y1yHmNU0J7IUCufWR0wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )