UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wgy2DUxYo6BJuD1iYHgVtCxFQhAsSE2l0/WKpfNQs80=' 
WHERE 
  key_id = 'c8c68e108f5414b23701fb7d9cbd911ac2941e5affd37a67bc8164800ec5c320' 
  AND (
    token = 'Wgy2DUxYo6BJuD1iYHgVtCxFQhAsSE2l0/WKpfNQs80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )