UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDCsYOliw+hVOVyVsVhWmgH65PD9bZLf/iUNs2YoZZc=' 
WHERE 
  key_id = 'af12b39c711e70ebc1c50032e7f44ad066c05be31bbb7ce234edca761e48816a' 
  AND (
    token = 'TDCsYOliw+hVOVyVsVhWmgH65PD9bZLf/iUNs2YoZZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )