INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e1dd650e20bca5a3c3dac79998ae4056cf890fadc82cf9ad4926eb80acc98c', 
    'nHyByNKtTM7pbmM0cH8lwsl6l/2wcEWXffDGHJOZGOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)