UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wm6QerX+311ANJa/xrZSwO1iMIeJ3DstVqMWREqqT+A=' 
WHERE 
  key_id = 'a729df5ba5eeb8398e1055221339e79e535d96d508e50b6f45799b719ba8c83a' 
  AND (
    token = 'Wm6QerX+311ANJa/xrZSwO1iMIeJ3DstVqMWREqqT+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )