UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXOV7iZ/QXl4WzmrgmvkBIjIMx95t9JPY3tp+9MyxqU=' 
WHERE 
  key_id = '58f24935efa30ff1e713a791de6492a4c01ef2ec28f8ec012b573a2dbbd8b51d' 
  AND (
    token = 'XXOV7iZ/QXl4WzmrgmvkBIjIMx95t9JPY3tp+9MyxqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )