UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bHHqgOOoo3ptVpd+APzYaza0hIWh0PuE0NAzq7Cesw=' 
WHERE 
  key_id = '03cf6229861206098f08b5a7c15e8eee30f395f855573005ce4c4c7ecb916b80' 
  AND (
    token = '3bHHqgOOoo3ptVpd+APzYaza0hIWh0PuE0NAzq7Cesw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )