INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939de0fa827f2d11010ec70ba0dfddb8486400e116692c9fc2d0291a8104defb', 
    '1XS33jMWrKU9CVX4+S7QxWCuBHRL31Bn9P1I9F+hVN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)