UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cb67y37lwbQHDIdtrPh7y+mzD0V8MB8L9b+7QowXjzE=' 
WHERE 
  key_id = '8cbb178176dbb1804b8655bd46e191f947a084ebd5645f8facdb0e2919fb864a' 
  AND (
    token = 'Cb67y37lwbQHDIdtrPh7y+mzD0V8MB8L9b+7QowXjzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )