UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lfUAVjVy326msSU3RyDQwTLK8HDkH/3MGNd19EeViU=' 
WHERE 
  key_id = '42443a0f5ad8e955c6e94eed14e733313556f7065af1f06d2e03d315b25f65ab' 
  AND (
    token = '0lfUAVjVy326msSU3RyDQwTLK8HDkH/3MGNd19EeViU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )