UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IC8UUQQ88ewOQw+6xBxSsGofwVCBu0OwMImDsUaog6I=' 
WHERE 
  key_id = '5efd2abe87131a458516b9ea5f13ee957b835c041d9fcf3eec4d53b1401236d8' 
  AND (
    token = 'IC8UUQQ88ewOQw+6xBxSsGofwVCBu0OwMImDsUaog6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )