UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/QbQewADGSKcvFOmObFhPjmlpQ7N8/Y3JsJyZr+Dnk=' 
WHERE 
  key_id = '3b43f27d7dd64153f6faefccbee6556c9dab942ed6ecaa6e866c8773b0444aaa' 
  AND (
    token = '+/QbQewADGSKcvFOmObFhPjmlpQ7N8/Y3JsJyZr+Dnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )