UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8yQx1PKGxjcbUgo3KAC3mhgbrtuoMSL0yzCqK8c4/4=' 
WHERE 
  key_id = 'f03f93f692193ff994165cfc2d1f428a0cb5ebdf6ed3966975a8cd870b345add' 
  AND (
    token = '/8yQx1PKGxjcbUgo3KAC3mhgbrtuoMSL0yzCqK8c4/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )