INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c62c256e40bd6bf3496e852b71294253bace976008abc5acb8acca85dd885097', 
    '6l6n2D9wq9AcQ5utn5omxOBp6ehYqi9YBipESbf3qYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)