INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5af0ff70d5b6b01ba01f3ce739924b6f29c27055a1d323529ca5d17d114a790', 
    '31tFwJniBwtqKaooSkJv/Oo6DMQpEunZyVqbUyHydx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)