UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obVDyegFn8zyZ5ib1TYJYo+CjtXUkFTdVIa4L10uSFM=' 
WHERE 
  key_id = '0c292c9d9c933014073c15e828a3e3755bbe536bf847ac941c765ac02a479851' 
  AND (
    token = 'obVDyegFn8zyZ5ib1TYJYo+CjtXUkFTdVIa4L10uSFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )