UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34yuv0pyahbt6tngDTEXTI02DUUVHBIirZJSEmW1QUc=' 
WHERE 
  key_id = 'd3277a6cfeba471448a27afdb571430c14e1796833d0ee1ce078a56a9736ddb0' 
  AND (
    token = '34yuv0pyahbt6tngDTEXTI02DUUVHBIirZJSEmW1QUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )