UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VcF8N16A/Z9pAXhCb6OL5iSkkNX8wwQgxjoMhkxtzU=' 
WHERE 
  key_id = '47633aee6b31529c4a812c24d91535a5b641a8e732fe53666e372f6f2e280e91' 
  AND (
    token = '9VcF8N16A/Z9pAXhCb6OL5iSkkNX8wwQgxjoMhkxtzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )