DELETE FROM cscart_lock_keys WHERE key_id = '15ef2aa78e833531c81e0b277ee13bdd409efb3b3989a4b06366c98bb1c67b1f' AND token = 'bi8uOQx0o4D5HCX3h+LifS39D9KWUXDIjxCLZuvAMcA='