INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c93bc7f80f36616d1f35e000c16c3ff8637a7aaa2942cc5bd035345a6a209a50', 
    'ka+u8UaEUfxnbgTYc6hb6eWAILumdJovFUzCBghpbKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)