INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '892b7103e9152284e95246ccb3d6439043b0e750c8ad6c951764b8d68cda5054', 
    '5yzH1oEXt050ud3tVNwSaaPUvYRUDT3Ajgpz5mD1xek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)