INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5db6a60467e8b8b0f5834384f1c6846752a33b495165492ed9361a5c458df38e', 
    'egwDigevzSwU+KyUfoGUyD8q63v6hPuB8PQiiuS5k/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)