INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03509e068b4c2c6bd6ec1db0ee2d22af0ea3cd75be736ce26145c64d80d54401', 
    '7nU5reXH9aVKvONsGT9MnrnqU0CrFpLk60LEVwbjqOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)