INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec298cbe7e5deabf55f6aeb1981ad5e8403c666d9d3fde354e4361f29db8662', 
    '7XbI7P1pjdDlBqeJ+7up/rVKUffkpre3X9Zjgri/m2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )