UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04KqhBUXe13YYxGNoe3BqIU4mz/wPu5ZcjbS2zJGzlA=' 
WHERE 
  key_id = '86bb64b17d04e015f0b41ba36a881294a2d0c53e27522e8dd9cdf4966ba986cd' 
  AND (
    token = '04KqhBUXe13YYxGNoe3BqIU4mz/wPu5ZcjbS2zJGzlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )