UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vdr/io7YlF7TQBxh95CVlvAqs6jmXLZkTqhytVBCj0=' 
WHERE 
  key_id = '2cafd14c7ac4bc118f6063820dd6f0c01e51631cd18c8ee2c2bb62f5630326f7' 
  AND (
    token = '4vdr/io7YlF7TQBxh95CVlvAqs6jmXLZkTqhytVBCj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )