INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c414fc4de40c4e138bc0d92da014cc102496cbe86db63cf068927ea63430b8a', 
    'f9JkalHoSK/WstKuXfc7HYV4xzv6jTjviktYb6UIWGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)