UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z1YxZ9jX0oosEj37z0nsmmhxodlwCnu6k5i9cE4/Nu0=' 
WHERE 
  key_id = 'efaa7bb41e8025e7f9c9528ef08d103c593efb64b795e9927f526523ea1b419c' 
  AND (
    token = 'Z1YxZ9jX0oosEj37z0nsmmhxodlwCnu6k5i9cE4/Nu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )