UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsGSgnUmjAkiP/Jsonc9GwFZAY4gVXNzZhRBQiQRHsY=' 
WHERE 
  key_id = '638648208ca3f2cbf0de1c8f148ef1eba1d2539ad0d903414f64acf4a5a9682f' 
  AND (
    token = 'NsGSgnUmjAkiP/Jsonc9GwFZAY4gVXNzZhRBQiQRHsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )