INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a36cbbdd4dfc26de5aedf59d260e2edb10d820b8a37979af2e7a3a788667c92', 
    'jSxfhvOWW/DZiRpciMigaB6eoyJEni0JYijWbOXgTSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)