DELETE FROM cscart_lock_keys WHERE key_id = 'a4e6ec51cbc2d20939379dacf6c869e6376284a25023b909c0e6c781837f30c1' AND token = 'tk6BVZDNkB3JFL0UxVwjAJ7AqaXNnTX22kaiAF7s6T8='