INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf9e6aaa32f3d0bfc0f8c72ff9b0030483abaeff699adae342c6a2dc69694aff', 
    '1Mbl3gjPmPVhTgw823y0vCVDOtbIexpeasbacldYCmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)