INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dbde3a882ad8e0e434cf0040b3ced9c2937202827066c1525728803d729b5e', 
    '2eq8MloyXPHerG2DfAKNiWkNo4eRudwfHuiOWyHubMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)