UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FSWKi+z438jvLML4qvEL6fvUY7QwZdrqlrC7EYRkeBM=' 
WHERE 
  key_id = '2d5661cfdf21100fee26e865d55a205c8b9e40e6430280d1a2ba63239eda7fc2' 
  AND (
    token = 'FSWKi+z438jvLML4qvEL6fvUY7QwZdrqlrC7EYRkeBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )