UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'doUEmFyGQOwCWqMPFsyVDDoDsn0ie2qExyg/KjYslE8=' 
WHERE 
  key_id = '00c3e91b8a5abc561e266774a2db704eaf69e8bb8a0b4d188da0456aa3a3db7c' 
  AND (
    token = 'doUEmFyGQOwCWqMPFsyVDDoDsn0ie2qExyg/KjYslE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )