UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxVOtKr9zVoXZ6dyI5OMSQbOXEhYxJ7UVvvDdxHmrHg=' 
WHERE 
  key_id = 'fbb95c6f479216da0c8d5169181f6122bf81a334832a030ded3d353d2137166b' 
  AND (
    token = 'WxVOtKr9zVoXZ6dyI5OMSQbOXEhYxJ7UVvvDdxHmrHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )