DELETE FROM cscart_lock_keys WHERE key_id = '764846e81e645b01ac488d1999884c66c1b0684eafd993489c9e74d19528a8c3' AND token = 'Sm/tS1F0HcrmIzoFTBOUAXRGYTrbUd7WUGKUWzXJ/sI='