UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'km6lc8FLRirzwh/1xuezDGRROB77j8T4T/Kt9i34+Y0=' 
WHERE 
  key_id = 'ad2fce5b6e3ccaf1d94cc4d145da40cc47d54f3978ae908a9ca5e6596102c759' 
  AND (
    token = 'km6lc8FLRirzwh/1xuezDGRROB77j8T4T/Kt9i34+Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )