UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/14VvGTi2MKdMzauJ288whN9ZIGqLvLocYj+NNhOHw=' 
WHERE 
  key_id = 'd94e1b482fb32c255c0847f35a557f42b76e85507f8481d5b3ae36fca55811cc' 
  AND (
    token = 'A/14VvGTi2MKdMzauJ288whN9ZIGqLvLocYj+NNhOHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )