INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a10d9261dd3b852045bdf41411cdcc23d5e0299f1edbbca7a5d4c41304829e34', 
    'lM0EBCCs/+mblvQwHldp0Ff4IKpPbdl6iIgJY9JhhlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)