UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNgs8JQm57p9bVZfDP7izKLPEZNetjiHv4LEDeRxMzU=' 
WHERE 
  key_id = 'd440ae69be5d5bf799e7521c664ab80e91e9c829dfc76c3e7c638a830806db7b' 
  AND (
    token = 'DNgs8JQm57p9bVZfDP7izKLPEZNetjiHv4LEDeRxMzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )