UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+GxHAaelK61yIfh4zsJS2xbg+DEpWgoyGGQJOH9+fU=' 
WHERE 
  key_id = 'c4a1b6a32a1cb0fcfbf542ff0cad76ceb81bdf577bba05fdf485b885f2d89ca0' 
  AND (
    token = '9+GxHAaelK61yIfh4zsJS2xbg+DEpWgoyGGQJOH9+fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )