INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf25965195746f6c52538104a6aa5205e3d98d6055f606889768107b571cd3f', 
    '3XHvRg8ntwptCffC3FdN83SuWhZe1Hksu+nE2ZZAytw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)