UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '727xqLwWcSabnGlS5D91uOYFzwvrJq72nnUuBkKlqn8=' 
WHERE 
  key_id = 'c5fb8dc4be26993f14cbbe1ed57c6a2909d6736fce45ee143b74034b6f065205' 
  AND (
    token = '727xqLwWcSabnGlS5D91uOYFzwvrJq72nnUuBkKlqn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )