INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8104fbe70ee78065403211a031f0cf9493fd582041fa4f304626c5b5534590', 
    'LnJ6XAdKBDPz6Rvs+VmPVak03CaBc0HonEflMA+HxJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)