INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42738b526cb589410a68528c211c3cf4a5d1df318696035eaa985984405431c8', 
    'llJ7Q6DxadZx6SUfDrMytFYzdHSUj+C/6AS16gzD98k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)