UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BdpSDR+WJYa3DatWS0b4ZfA+gNvsR8qFJxHTUMLj84=' 
WHERE 
  key_id = 'a4ed09b82ec878c04361f609f71f54b83f00811ef8b9878cbe07f3533eadc5e0' 
  AND (
    token = '5BdpSDR+WJYa3DatWS0b4ZfA+gNvsR8qFJxHTUMLj84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )