INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db679d708ca8afa42f4188813d34683d0658b1a80402a71b459158400bc342dc', 
    'kTAVCUEKFnmhEyQfb/kzcAKWe5s74qB4w1Wjj7vmOEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)