UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSRX2BgIxKjXO1SMz0IYkFsyBhphd3YNEGyyiU5bLuU=' 
WHERE 
  key_id = '0a1538772ee8f6ba4cf0cbc28f417f4e31db61a4fcec6ee7e83f7aab860c0e0b' 
  AND (
    token = 'RSRX2BgIxKjXO1SMz0IYkFsyBhphd3YNEGyyiU5bLuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )