SELECT 1 FROM cscart_lock_keys WHERE key_id = '54843a3d23c2f2cceef997ed51df9c6f0d771d3652b0ac5fe85cb55820bcf9b1' AND token = 'AEk6eVWDy83sGcVcBoFY2e8q9+ODoYwJ6+DpCtbZKR0=' AND expiry_at > UNIX_TIMESTAMP(NOW())