UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S2b05+03/vm0uUev0YXo9+JRpLDCcEajcn9RWFbfwQ=' 
WHERE 
  key_id = '843cbd58a7c37ba78e5f5ea8421c791d8a919a511682b66e4d3205e08e468a19' 
  AND (
    token = '1S2b05+03/vm0uUev0YXo9+JRpLDCcEajcn9RWFbfwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )