UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUu4LHBxr+RXDPOzTeU5ZO59zD3A6Sx6KN69N2sHVp4=' 
WHERE 
  key_id = 'a9e2ad50d0d92f11692b1c7ef0433969ab4bf69f83d43da9e2e6a6f98dcb9389' 
  AND (
    token = 'aUu4LHBxr+RXDPOzTeU5ZO59zD3A6Sx6KN69N2sHVp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )