UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBG7GOu6IlRfJ1g0zauKFQPxfsvjjUyPhOOg3ia8gxw=' 
WHERE 
  key_id = 'ad83eb9d8ba67340a3d8bd7371d60d5f87eb45336714b79b7498c428e0dc4ead' 
  AND (
    token = 'WBG7GOu6IlRfJ1g0zauKFQPxfsvjjUyPhOOg3ia8gxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )