INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31cce0f46712272ba938c53a3418a76edba95089f2677455b03776538482d9cd', 
    'Plqxgzlv7B4T6eLNZP3XgAy7e7CqIJh3MurMqXgE6mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)