INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e55bbff7b121741e72ca71798a3932587aa9eeae7be4a999b9593254009cc8b', 
    'uxHBJrio3OQQ47vctVZB/94gaao8EfIpqL9pjKrBhMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)