UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVde+DfRDlY93N/8svo9Pw85NmHzhaiP1KujQoQ8GHE=' 
WHERE 
  key_id = '1c35a86b5a84c7683ae30e73ba07cabf4f79d3918877ee80e5aaed9bf17f36c9' 
  AND (
    token = 'AVde+DfRDlY93N/8svo9Pw85NmHzhaiP1KujQoQ8GHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )