INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1346e9b39e5392776082c5dc10de4170e9aa617e41cacf312d9c25da0528713a', 
    'DjDQdj0Q4QniA3vhzdePGaY657nWUpqUI6wy3apZDh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)