UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xk0Dwx0kWmMjJIgflbnkIuv7TOiOizGyHolu3FM/SvE=' 
WHERE 
  key_id = 'ddb7d447eb034c318eac6f6db8f381918cda5f8e55b6733010a344d1ba4da793' 
  AND (
    token = 'Xk0Dwx0kWmMjJIgflbnkIuv7TOiOizGyHolu3FM/SvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )