UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKO/WJ/YZmOygXYbAwTELrRQAqiEn+oW2dNlSlPp4f4=' 
WHERE 
  key_id = '9d4b0b1171f4ec043fb5fe9e79a722907cc032121a814a0436daf66f42e2614a' 
  AND (
    token = 'xKO/WJ/YZmOygXYbAwTELrRQAqiEn+oW2dNlSlPp4f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )