INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f0738530cf5e11911bb754f179af5b575fd7330db4f992862f895cbf6f16459', 
    '4gMcNI1fsP7cUQSlCe+bZft6U5E310pC0ZScFhYlMvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)