UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C74kxE5ybDg+mu5eGaTrlWcGp/8Ntu1PxiRndy9jXXU=' 
WHERE 
  key_id = 'dece55e4136d9fd74d989969d4642bd784debc6e04fc77cd0c9ec4da3526bb9c' 
  AND (
    token = 'C74kxE5ybDg+mu5eGaTrlWcGp/8Ntu1PxiRndy9jXXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )