INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9702d848b8f252ee3f3e5d32d741782b6c3d2492d4a0f2ea3193bc93fdba0969', 
    'pl6UlN6eJPmISxuLW2gh3TEDGtQUPcjGPs5cI9K1Djk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)