UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZQVwYm7F7Rp16b1NECqSECkDfqt5YEaDvRxwvfUycQ=' 
WHERE 
  key_id = '70e0d67537dcd35b95e286846f2286448395ae5810fe74fc57e7ef07e112529c' 
  AND (
    token = '9ZQVwYm7F7Rp16b1NECqSECkDfqt5YEaDvRxwvfUycQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )