INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99802b7dcf303869e1328f01814038018f0229be6c2f6d44b1cd7bec47741162', 
    'BByBgCvA36eSFu8wsoL5+66pwfWkia4HhmT7gf9cTl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)