INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c4415450dfdb2aa54390c7483625c8af16dbc5eb1fa0c8695f0faf0872db1d', 
    'mwlihK2u8eDBLm5LI1XgkTCnTeW6E7HVg3jEseCweK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)