INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9b8e64322ddb37fe6ee25217f5d8b82e5490da2209824047848a9091b7c5ea', 
    'eULL0uDkl7QUA9UE50wfig4WbQnsSV9+vRvTf26pfHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)