INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eb039eee21f30bbcc861a4e18c4e997aecd45e985701a541998ce282496a612', 
    'XMZ2xQsq5aSEc7DZDhkoJO3Z/gIh8UfKqFxgmexvutk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)