UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVZDNI/JymB2Yuo+z1LABVmi/4H99eoLWVmGfI0JhM4=' 
WHERE 
  key_id = '2f9334999f66ebf06dd045e44a0446c53ac65389f206e227dff65a74e1ec1e94' 
  AND (
    token = 'nVZDNI/JymB2Yuo+z1LABVmi/4H99eoLWVmGfI0JhM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )