UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5ZIIC+YrJSOqZBmRinnwerhiF53zYuqbBxUoMzZ0yM=' 
WHERE 
  key_id = 'c1bcbdc230c27a56c86c40c8554631d1ff17d4a89c15895810a83d448d23b197' 
  AND (
    token = 'G5ZIIC+YrJSOqZBmRinnwerhiF53zYuqbBxUoMzZ0yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )