INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ed20ddede8805e2cb8ef6c6684a9baef56bce4c50c403317c500938b6dd4ac', 
    'WI01B79dryM/iqqaed9TKItb0gziMAK7xoAoJBGHnNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)