UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEUgcYWRAdRKV8YePkmxdcperpMo4fvqWHMSW/GcwhA=' 
WHERE 
  key_id = '581dc4933b595b8bb30e9f64ec59eca779a7c182f301c61e98d4b7e05a83d293' 
  AND (
    token = 'HEUgcYWRAdRKV8YePkmxdcperpMo4fvqWHMSW/GcwhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )