UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaCR8X9B47aip2iGicl8oN2qwm+jWhIxXMdzPJzNhOo=' 
WHERE 
  key_id = '636c4f867434b427fd5d33fbac95e9c88bf8707ba72b8feb6de579f8896fc49d' 
  AND (
    token = 'oaCR8X9B47aip2iGicl8oN2qwm+jWhIxXMdzPJzNhOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )