UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5+zjupMgd1MG8RDKJnuTupkIQaiXnYfxs5DTBISnsY=' 
WHERE 
  key_id = 'e9e563deefa306ac04fa101f6bc379d3b50fca4e77582192b8ba017dca6886a5' 
  AND (
    token = 'V5+zjupMgd1MG8RDKJnuTupkIQaiXnYfxs5DTBISnsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )