UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CRwhpjeAG0h4Uyp4UCp2B90zH5Y+mOSge/VkrekeBU=' 
WHERE 
  key_id = '1e5bd8b0d658eee74fee7a64a3634aa256b56f72b4830e5d2cb9fb9d5d04c481' 
  AND (
    token = '5CRwhpjeAG0h4Uyp4UCp2B90zH5Y+mOSge/VkrekeBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )