UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baE8zLbXFBEtcjSmmzAd8SEfHOCX2TdPDk/z4Ybv8bk=' 
WHERE 
  key_id = 'd6c4a08dceca9663a52fc96023082792e689f5a351347aceb867b34726aae0ac' 
  AND (
    token = 'baE8zLbXFBEtcjSmmzAd8SEfHOCX2TdPDk/z4Ybv8bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )