INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4430d2e7199de565296992441b47300a06954ad170beeed51c67076ec2965c27', 
    'hVT9v7IBSW8QPXk4rt7YTPPyqj0xUc0QEpTDOVXdySc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)