UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptNKoeNLao0816w6zLUB//DwUTgzOTxtFXN1VsoNCUs=' 
WHERE 
  key_id = 'fd462dce3eb5bba038e13166e85305ee861ec0bb6edab8dd9b77e73ce548be75' 
  AND (
    token = 'ptNKoeNLao0816w6zLUB//DwUTgzOTxtFXN1VsoNCUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )