UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWxQeGBTXl7dwW1ZSjU1eZHjAsq8ZGBHExbWVf7HlFg=' 
WHERE 
  key_id = 'dbf7ef6925d954103db04702bdcde8d280357d1ffa9c090546a24d89561b698b' 
  AND (
    token = 'ZWxQeGBTXl7dwW1ZSjU1eZHjAsq8ZGBHExbWVf7HlFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )