UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saoDZqCfNg0X0egkbdOD2K0lYd0Ip3ZnO3O1tiSOS/Y=' 
WHERE 
  key_id = 'c343b9e5d2c44767f7a59ae1b5779dca6e41c0f709d9394bdff0588566ffa58d' 
  AND (
    token = 'saoDZqCfNg0X0egkbdOD2K0lYd0Ip3ZnO3O1tiSOS/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )