UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxTerIP6vwi/sjH13N1wTDklA7stndEsEkzX1L20L50=' 
WHERE 
  key_id = '9719a10591dee07609855660b5ead40e06154d7241a9c0b8d38c7625ddf8b69d' 
  AND (
    token = 'nxTerIP6vwi/sjH13N1wTDklA7stndEsEkzX1L20L50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )