UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SL025vcK7zOYrUAF8RakaH0oeQWG8yNZdWv8Bpq7rmI=' 
WHERE 
  key_id = '16ec628c3a2b5205151dba3d46907e7cd0056cb0738fe739ae46377a10359585' 
  AND (
    token = 'SL025vcK7zOYrUAF8RakaH0oeQWG8yNZdWv8Bpq7rmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )