UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I48BkgK2EYi0jWhytWqIimzXlQAE7T56RX17Kw/fpzE=' 
WHERE 
  key_id = '1de0cde66d7c8fa980959b870da643b2d23657d4cc81decc97a8723a6744eed9' 
  AND (
    token = 'I48BkgK2EYi0jWhytWqIimzXlQAE7T56RX17Kw/fpzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )