DELETE FROM cscart_lock_keys WHERE key_id = 'b921f6df26a4a7e3b5a2c95d555bfe53f40be9e743ed1c87740cd5020bd1e1b8' AND token = 'zx9iXMPXFpXmPnlYTWNtCx+0CxEo1/u0LkCAglGmMso='