UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujH5DJHFJv6okNjgrn42OD733FzCjFxoT0sGYQiHX5g=' 
WHERE 
  key_id = 'c4b1398338d7c259b8b7c3eef85aedea8cb04d979cd03e6fb6901cd646759429' 
  AND (
    token = 'ujH5DJHFJv6okNjgrn42OD733FzCjFxoT0sGYQiHX5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )