UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0lhiPaOu1exdaZ2ce5WIlY0eW+PDr3jioDsx4Wsln8=' 
WHERE 
  key_id = '2e9a1c07428a7a3410a2e010be6505a3342dbc1fb99ade5c368e658b89ae5a70' 
  AND (
    token = 'U0lhiPaOu1exdaZ2ce5WIlY0eW+PDr3jioDsx4Wsln8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )