INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f2ef7598b59c5072434743fa7a8eeb68f4911335cc3d83a7ac0cebcd47cb9b', 
    'yH6Q8LTEg0lMFNa8ryBWDkWEvzCGJ5ebAInKmC5Be8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)