INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f17f92f20a7642100111e05cb7e9dca556e9cbb947f97184dd4d3704534c6e', 
    '4gPDtygt8hNKhF4RGt5FQ0s65msRkgR00FpcC8xVTss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)