UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8CSAJ0RX4QVatzYsGe+7aXZmF0SUZ5pvRBoz0weh0o=' 
WHERE 
  key_id = 'ae33b853a70e69e45f3132c7f0c65661f62a267832229e4ba30ccbc17704e88f' 
  AND (
    token = 'w8CSAJ0RX4QVatzYsGe+7aXZmF0SUZ5pvRBoz0weh0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )