UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8RLk/mNnKBycCHe3DOdM+pJNVIALDQag3DZOF4KijM=' 
WHERE 
  key_id = 'd0c82e5224b8d5e5d14247b1ec6a788da4bf8dafb26d5b52855d3391e6209800' 
  AND (
    token = 'V8RLk/mNnKBycCHe3DOdM+pJNVIALDQag3DZOF4KijM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )