UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4mBp5IT7h92qB6Hn0olmK70EB/l0H+gxiEMsGhfmKU=' 
WHERE 
  key_id = '33250916d91a99c3ef1ee50488afd9e872c26d1bb07e6d1e241c355bfb3c2e3c' 
  AND (
    token = 'W4mBp5IT7h92qB6Hn0olmK70EB/l0H+gxiEMsGhfmKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )