UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBght4f17dynfY5i7vVLK4fCdgh2lT4e1nS2ZukY+LY=' 
WHERE 
  key_id = '0ec4db9340e054e004667af32180181e92103daccce16a10f78a5c88bdb5d5fa' 
  AND (
    token = 'uBght4f17dynfY5i7vVLK4fCdgh2lT4e1nS2ZukY+LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )