UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeCkr/GRHBegA4TzDvXSlN2403vOn2g6kbKLFFoTNag=' 
WHERE 
  key_id = '353403dcc6c8d618b467e0b5eda150b73c5c72b8a086cb2e5f8f46549cc326ad' 
  AND (
    token = 'SeCkr/GRHBegA4TzDvXSlN2403vOn2g6kbKLFFoTNag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )