UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVjKTd8t3YEsq6uj9LkTvvxR4L7pnNmuCAD0iiytgZA=' 
WHERE 
  key_id = '2153ad80dc3281ce3ea3842dc1ea30a6a7a8f5e5b297c00d2b32f06427203603' 
  AND (
    token = 'cVjKTd8t3YEsq6uj9LkTvvxR4L7pnNmuCAD0iiytgZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )