INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4097f454843e4bbf459521c4f2d45b34c9dcaaebeb7240d8e45888b4c4da98c', 
    'nha5+GYpcGKD/9htUaqn3fmM5WM15wFodvJ69Q6SQ0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)