UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6HnTZuEtwRwCsnTw9WMkPLaM48FhFMho5LPv0hVpZc=' 
WHERE 
  key_id = '052d3595ba8b310da4cf71db655678fb074c09d5d70b66a92c923786ac4bc2d9' 
  AND (
    token = 'v6HnTZuEtwRwCsnTw9WMkPLaM48FhFMho5LPv0hVpZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )