UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qPmrYxgex/DWraPmLoBdWk0dD3RTN7+UgDlj8cQQ+Y=' 
WHERE 
  key_id = '0a55b98d5285d1999b936abd64e93dbe9a2ccca3ad7a99a08820b9b7b170114e' 
  AND (
    token = '5qPmrYxgex/DWraPmLoBdWk0dD3RTN7+UgDlj8cQQ+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )