UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1iV+hexvymmglgIEgxONVq8d3ujCcPQ6jDZkD24+rh0=' 
WHERE 
  key_id = '65352be2d93407af3bce2891e7e19fb7560121f04e95da0deee36f58c6cb8793' 
  AND (
    token = '1iV+hexvymmglgIEgxONVq8d3ujCcPQ6jDZkD24+rh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )