INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfe2fc9dabcf31aa4a78eeccad83d26fb465cbb4694aeddb243a7e369b27276b', 
    'xIv8nwEmBCTW1DWnXXagEBJ5BjK+MShMkn55plnRB5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)