INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b516ca248c9632d3ec3816ab198c473f7d81dae3ba82d8adcd650d1a763ab14c', 
    'oSObcUqD61feSEsjN7txEHPXPuTTbhOdNicUlaAOk10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)