INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d83432aedc1f11bce60008e10f0154fe66cff126af492af191009e7a15e2fc', 
    'QS4wdAEsHw06V0hEz9zfXIyod5pA8msfJHkWVXhQL78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)