UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B83M/Nrf1PPTWkUWZ8LhYc5+OYw9mzq4aoTdX6vOwfA=' 
WHERE 
  key_id = 'f7b35140e8343c6e86e595146c39d2f5b5361415e641dc7fe19f44992976717a' 
  AND (
    token = 'B83M/Nrf1PPTWkUWZ8LhYc5+OYw9mzq4aoTdX6vOwfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )