UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Lwufcy5inbf3NzOeqm1JrjVXH+V4Wh8vZWpUt0OBmA=' 
WHERE 
  key_id = '2319cf98b59349c2880040fe49d7830a18a917d3f5405cdf6753635305b7c87c' 
  AND (
    token = '0Lwufcy5inbf3NzOeqm1JrjVXH+V4Wh8vZWpUt0OBmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )