UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trHaeUTmMd5XvsTtTAJE9OTDsweBDFxEPuJoQV7wQec=' 
WHERE 
  key_id = '2da6c9131268ba41135ec65020d4999ca6a75c99f3cca52a6795999624c600e8' 
  AND (
    token = 'trHaeUTmMd5XvsTtTAJE9OTDsweBDFxEPuJoQV7wQec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )