UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwRF7ud+e/DcRZ7v/FMmzivEi5B7fEJEFpaCUOdQMYA=' 
WHERE 
  key_id = 'a45ad9b904152badb4fcf09419f2dfe1e2c5a3f968828793d2ae421d05e2b5c9' 
  AND (
    token = 'YwRF7ud+e/DcRZ7v/FMmzivEi5B7fEJEFpaCUOdQMYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )