INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ca9e43ae4cb45d326f908efd9063034e53291db25c4da12249c23831efaa4e2', 
    '/oWBB3WXUp6gHW0RGpsTpqMzRcoD16aBpHtVTFJ4HFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)