UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtK1o5n+/EL6m3cC3xKshKmCLZZkWKtfD7MHx7qA6ts=' 
WHERE 
  key_id = '82b3fd4ab6da1ad742f930bf9e4f015b457b0a4a217edc0162e5a9307fb6d716' 
  AND (
    token = 'QtK1o5n+/EL6m3cC3xKshKmCLZZkWKtfD7MHx7qA6ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )