UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gG9M5RrfW7fyDRfLI8tcK0mSn9m5wdNLa6q4P9go0pg=' 
WHERE 
  key_id = 'bc1bd1d32912ef44f1fb5445eee221f5609cd0d4280cc3b34781e980e8d2bace' 
  AND (
    token = 'gG9M5RrfW7fyDRfLI8tcK0mSn9m5wdNLa6q4P9go0pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )