UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dAMPz6TgQaW/MA4mKqerfqcDi8E5CPGLyecsU+/Mk0=' 
WHERE 
  key_id = '460f1820e7956090fbf4db1c9fab6d55b007842fc92f016c91ec0708e27a6d72' 
  AND (
    token = '7dAMPz6TgQaW/MA4mKqerfqcDi8E5CPGLyecsU+/Mk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )