UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZSF/2GJ/zPP4hqXB0Ib7KsRTaxeXvFnfyjL678v4Fs=' 
WHERE 
  key_id = '026a8e016c381e184e87e54b744d328045128a8044cbdfdf4f42e3f8abeaf871' 
  AND (
    token = 'ZZSF/2GJ/zPP4hqXB0Ib7KsRTaxeXvFnfyjL678v4Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )