INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11b83b377eacddc0492402391d4b0b4f234987afee88a64840f9273f97248745', 
    '/Fk0J0M9aZb0FWe8rIr2jmChbon8iwvUXd9KWEQYJQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)