DELETE FROM cscart_lock_keys WHERE key_id = '21b5a737f513b4d1c5203ec350bc40f8c421f7e7011daa99e7781c194f41cf15' AND token = 'ux+P+3WhNp1+Ga2CCvFjDmqjxs/aFLLwTlpl1GsItVk='