UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YahUYTpLkYbQuPW2hJzuI1gDj7sI0i0RzZcx1FNvL+g=' 
WHERE 
  key_id = 'ef0c9da5914c4ce17d668cb57a9431f3e0de32be0219bca1766957aedb423355' 
  AND (
    token = 'YahUYTpLkYbQuPW2hJzuI1gDj7sI0i0RzZcx1FNvL+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )