UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYb4RAl/B45Gid6YOZ5tf/LY/OzKfTmOvi6qOhzAWfg=' 
WHERE 
  key_id = '2c7211b1c83142909517d8daab79813a996acb05443984fe39b06eb24a9e4b90' 
  AND (
    token = 'ZYb4RAl/B45Gid6YOZ5tf/LY/OzKfTmOvi6qOhzAWfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )