UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgp9dClz1YWsq3f6QA4K/ppfz5HT+1VETa0sV2Cj3LU=' 
WHERE 
  key_id = 'a4a6e130dcd1af68bd08c0aa72e5c76b90196580112f4a11563ac6a32df6022d' 
  AND (
    token = 'cgp9dClz1YWsq3f6QA4K/ppfz5HT+1VETa0sV2Cj3LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )