INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300bfaa01dff507fbac362cbfb79cdce4463849c6437fcb1903ec2adec727a78', 
    'carWLZZ9tTKKZ7krnykHcHcOv7PrfCE5AgbHOoQlVh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)