UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66au500hAIqW0cuS2XH8SIe12U0V9EiQL70Uif/WLfc=' 
WHERE 
  key_id = 'b09e0f6ebfbfce88d3f5d6faa9647f89be2e698b32c85ee83f4e428b7cfc5a50' 
  AND (
    token = '66au500hAIqW0cuS2XH8SIe12U0V9EiQL70Uif/WLfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )