INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff50917d6d9866da193ede689da12a45a44e6179c0c488d37385dcd228175eed', 
    '6Y2JtYOsh2yzCEa/KrK73CuO7BM17dNpZLz7iAFqHp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)