UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/466OETZxtNzMODV4SvwiLt5TcFmbj4p9X7dDoERIzw=' 
WHERE 
  key_id = '4a664a0d8103544ace0dec62887cb6d77de4cbc3cf296f9ccceb3cca56533f9c' 
  AND (
    token = '/466OETZxtNzMODV4SvwiLt5TcFmbj4p9X7dDoERIzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )