UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqDWir7gXkdeonOcoaQlxVVfHW1UjPuqNPs234gWCw4=' 
WHERE 
  key_id = '4c401e7053f9a431bfbd01dca0fb5480c790407119d408fe6ff5c61cd799b4a4' 
  AND (
    token = 'VqDWir7gXkdeonOcoaQlxVVfHW1UjPuqNPs234gWCw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )