UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZvpsVLtZz83qFu09eA4hav4PFJLJsnjs1qGksFjzsw=' 
WHERE 
  key_id = '8402348bc529a07ce9b0b8ab089ea27f9dbdc811ca8feb04b70a338cc97009f4' 
  AND (
    token = '1ZvpsVLtZz83qFu09eA4hav4PFJLJsnjs1qGksFjzsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )