INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff7e89ffd35207c1f7dacef5919659b3817bcb14438ee8d1e80faca6cf8f7cc1', 
    'Ht5v+T9t7dhXTm6imu5mz5f+ylTkMeOpoI9IG+pIl1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )