UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bb5m3BKuRyR87XbSiuRw7DAD0usUzF5hG9Y/folxS0=' 
WHERE 
  key_id = 'a1ac825a49d6928c0d2007aa1e3b1410aa404b2a6af3ce2d474b17a64bb594c9' 
  AND (
    token = '+bb5m3BKuRyR87XbSiuRw7DAD0usUzF5hG9Y/folxS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )