UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ze/lAWN0l9BsWHYblsR3HWfwb9kdDgOrm+O2m9w4lU=' 
WHERE 
  key_id = '8c1a90722f30d53be1549e85e67cd3ec57fcb9d6c3515b045fa9dbdf1b41b5c8' 
  AND (
    token = '1Ze/lAWN0l9BsWHYblsR3HWfwb9kdDgOrm+O2m9w4lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )