UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBTHb1hJmn7jqxQQaLhF7UqLd0UXkBv9jmAvE8G60nc=' 
WHERE 
  key_id = 'df896940427df1bcf914057598702d183009face8500009f8f382901fca0c517' 
  AND (
    token = 'TBTHb1hJmn7jqxQQaLhF7UqLd0UXkBv9jmAvE8G60nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )