INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1435923f069ff175bfcd71fc0246db57d745068eaaa953d5240a1681a83bb0', 
    'Oilm2eGCUN30VKDNBzMsUntYLnNvpgEUBaNz877VK8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)