UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmlk3ZYBWaxIeDzBKZB5uak7QJBchEBzyrX47E38GRA=' 
WHERE 
  key_id = 'de465c1bac035ccab8d1988052e935a0b3e333d9bd975e7edce8dd7fe6210565' 
  AND (
    token = 'zmlk3ZYBWaxIeDzBKZB5uak7QJBchEBzyrX47E38GRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )