UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5xL/TFzElQ4igelwVuWM8iPNmbg6mm36biJGmPPcKU=' 
WHERE 
  key_id = 'c41f2246f348cd98f765a722366ab0b988c2221bf2496f41f9ef779f306d260f' 
  AND (
    token = 'h5xL/TFzElQ4igelwVuWM8iPNmbg6mm36biJGmPPcKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )