UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIbuCOTKRmgUetjR9SfxW7VnBnLMvUfzhCH25Br8Ye0=' 
WHERE 
  key_id = '1a7e6c40e101bf2813260dc4a2b95e0d1c1f5dc7aaf649902871938dc3d8efa2' 
  AND (
    token = 'FIbuCOTKRmgUetjR9SfxW7VnBnLMvUfzhCH25Br8Ye0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )