INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '997b1be05b2552f05a0e8b98d375f6b38f5cc5e8d0307419fb285495c4f39d14', 
    'rAOhxEln5y+aFqRE086aXaIVuOYPrUrvtaHBl+ZVt3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)