UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yaJxQs401cDBlza0wYV+8XkGdwFA8WPRj4w/QUaacI=' 
WHERE 
  key_id = '4afd0da9a40395c174510c503d70c91e04215ec63a23ca91413cac326e23beb7' 
  AND (
    token = '7yaJxQs401cDBlza0wYV+8XkGdwFA8WPRj4w/QUaacI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )