UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJ5wuQVxCkKu9+ADcp/JA/NnZ/5flf0FoykV1lEPdnc=' 
WHERE 
  key_id = '323413b907afc29d6251faa5e7b35139bb9e5c08486b4bf55214a60ee30b16a2' 
  AND (
    token = 'uJ5wuQVxCkKu9+ADcp/JA/NnZ/5flf0FoykV1lEPdnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )