INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38623b27ccb35bd803a797bcaf56a8400bdc78a36d6df35006fbb9152fd5d196', 
    'vztSvZpzFIfD31PmCOJ3PIABMDjPN9E0aXmRvYnTImA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)