UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WEPAR1pFuyyhRVg4Ok7eX+q+5azZEX+/xQWUd7H1dk=' 
WHERE 
  key_id = '0cfb5491bf67944e8a824317f83c21eea25f4593e047dae115d548406e71a69b' 
  AND (
    token = '+WEPAR1pFuyyhRVg4Ok7eX+q+5azZEX+/xQWUd7H1dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )