INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ff81a3d3abf8ae2ac1f41e903550f1bc1efc15a0d2f24cf61b6e5b43ca7423', 
    'JXriCZm9eTZ8qqUgzhiwf3GAH5kQQACfAKZVrhq0jI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)