INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc840b43efc362c75c5ed8fcdb72d59b9fc78d6fef447f82b18e0b77ede592f5', 
    'Cn1Gi8xhQfK+JRqYhx8V7kdXhMrpkZ0a/TULbKXrp/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )