UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdNGFhSXAenrbPnWhgiX02DpSoq7zDo5eybgnwijaMk=' 
WHERE 
  key_id = '45767366dfc73ea21a75db8c0fd3aa560b8048ed9cd510ae90660bec1e7c4872' 
  AND (
    token = 'PdNGFhSXAenrbPnWhgiX02DpSoq7zDo5eybgnwijaMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )