INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f29e00dc3c27316d4e806b9f8497681e9eaa615ebee5be61db851ab010babab', 
    'WZVEs1uAi8jMGY6tC76jXCrq4aLc0bwhwrZ/Nsrrvsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)