UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOLkR5ODFR44P/64rqRdF3dlhccNZqQNzdGys6SiQ/0=' 
WHERE 
  key_id = 'e394b765342206a7c6ab6a59fe35881aeba1464224e412191d666a180658a893' 
  AND (
    token = 'xOLkR5ODFR44P/64rqRdF3dlhccNZqQNzdGys6SiQ/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )