UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wnc6JJq/D6IC3HAmPdO1IYjtnruI3B56tpHZadXvtPo=' 
WHERE 
  key_id = '88be13a67bb74148dc7a7b8d7ce24505f48a07f11f979437413e40724b4a8db4' 
  AND (
    token = 'Wnc6JJq/D6IC3HAmPdO1IYjtnruI3B56tpHZadXvtPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )