UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uiGeykAf5M0QuPfmASGNKswW5USVA9yiDWCubnIr/w=' 
WHERE 
  key_id = '733c9687956d46b84f49802406305cd1ea270d238e546e7543478c7821a77506' 
  AND (
    token = '1uiGeykAf5M0QuPfmASGNKswW5USVA9yiDWCubnIr/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )