INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4fd51c582c942ad3b87ffac19469f0633bb3b117eca2bc12238011f255f2847', 
    '2BmGNm9nMvHQJsoNv2Vkea7R3IhARB05XnjkenbbWnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)