UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUx+XzSwr4wYAW3Hf9EVn2m9OanShHC6B4yOVZcUXiA=' 
WHERE 
  key_id = '920867a716154f23d8a3f6f9d7edf3a70253a8a6635a5810ed58618ae9b9b8fb' 
  AND (
    token = 'iUx+XzSwr4wYAW3Hf9EVn2m9OanShHC6B4yOVZcUXiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )