UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rj7OiB86JsVoEjR5qyuOgtl+hD0GNFOPMOVenr31lUk=' 
WHERE 
  key_id = '18249c8e7c3ffb0b3fc4217bf0fa9c408ef92f455a4609d2fd42ff6a0a5d73b9' 
  AND (
    token = 'rj7OiB86JsVoEjR5qyuOgtl+hD0GNFOPMOVenr31lUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )