UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3rAYMHhc4CsYfQvKkv1YDsfYDP0zLavkjjXGyybMvo=' 
WHERE 
  key_id = '4feb82b0c99060bc385c2ea366f288f7f1580a4c0ce4443721c170f3087ff74a' 
  AND (
    token = '/3rAYMHhc4CsYfQvKkv1YDsfYDP0zLavkjjXGyybMvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )