INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78e109033b5c0df223451c6a42984aba69956d32e7a97dfee280b1e3e94ed854', 
    'NdnB0yawepW7gRiJXGzwI1oEXkfxacTewn7rEGUGI7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)