UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJRsuuPcA8zVBxAnToASaMBC00zbWGuKU9TSD9fBmNU=' 
WHERE 
  key_id = '5468a923a353d912260808b473b555c026c531ec9c6e60a84f19bcfa5e2fb15b' 
  AND (
    token = 'sJRsuuPcA8zVBxAnToASaMBC00zbWGuKU9TSD9fBmNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )