UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ems1nPvxOftc3iWtYqIFYfO1TN71RgXtdNqjG+S29MA=' 
WHERE 
  key_id = 'f9ca8a70600b34b7fc8ad85b89b66e9990b04fa3ca48d194d040990d527cb320' 
  AND (
    token = 'Ems1nPvxOftc3iWtYqIFYfO1TN71RgXtdNqjG+S29MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )