UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGTzveVmzEp1P9Xng8uKAx0Tia8psxWBXqEO7OVsW40=' 
WHERE 
  key_id = 'c99e23fbdf3ce3f7808f9920a80dfd42233bdaa66a47466b0d0f930c6839573d' 
  AND (
    token = 'QGTzveVmzEp1P9Xng8uKAx0Tia8psxWBXqEO7OVsW40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )