UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEEiEpa6gtpMXVCaa8+dBFDDxJd3XXkvv3wzgOHwgoU=' 
WHERE 
  key_id = '95846fa30aaecd8382f45b35cb68b400b956f27028295bbeb6536cea8f936a38' 
  AND (
    token = 'ZEEiEpa6gtpMXVCaa8+dBFDDxJd3XXkvv3wzgOHwgoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )