INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6811e040d879720f4a1970e05c44874625c827a52b4ab0aabbb8d993a3002ac', 
    'kb/emz1VXthueCwr7RN7ZuMGJ9Sj0+5YBM/kBTy0Mas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )