SELECT 1 FROM cscart_lock_keys WHERE key_id = '47e7f90645096571a526bf0bf298c45179355c79a7b4463f33acff2f2a820a9d' AND token = 'c5FmlX/FHqFTMdD/zBu1GmvBlZloeOGf0dnLuENv2Jc=' AND expiry_at > UNIX_TIMESTAMP(NOW())