INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d6a874e76e09231cf8d10a3111df77a45526198b03946fa04f1fdb8277c5e5', 
    'VztCB/6noxeEsCGp1AgYAhFWFgkZdWK85ABb+dV9uzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)