INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323d4c9302673a0d6f78c5f0d7d1bdb27816e86c49f27c4496502605f0547982', 
    'UtQHdd54dgtW5OgpcZTZQtN5HwMGgPj6+kj7uxR95HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)