UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBnmTiArQmDQSD2m7CFfdhKn4HwaqBokrj1qFL7eCLQ=' 
WHERE 
  key_id = 'd649946346288cd66579d9f7d1cfa1308c04fd280d915a18654289b1d43246fc' 
  AND (
    token = 'VBnmTiArQmDQSD2m7CFfdhKn4HwaqBokrj1qFL7eCLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )