UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yp7tle3kQRlx5iNfvuRiGYUMr4Uvryh0cLgrxvgthy8=' 
WHERE 
  key_id = 'e44f0852b3228cadda1bd08b876d512ab9461a344cfc9fc330dff106e8b7cb09' 
  AND (
    token = 'Yp7tle3kQRlx5iNfvuRiGYUMr4Uvryh0cLgrxvgthy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )