INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ad3e8349095592408898c7f2c988546787e28b4542b30d3d60e556d7be32062', 
    'WF3sI2xpCOyzNMmQvVl+hX1Qg0yLcBaK6ntFkOwsdig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)