UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ucv3SqK+eRE+uVkE5C2HpiTlkPZmkstQWgOTUTQ8KCU=' 
WHERE 
  key_id = 'ea2801bddd15915f73b1ce9d38ba57620595b1bbc22e144a84b276f66fe0cf65' 
  AND (
    token = 'Ucv3SqK+eRE+uVkE5C2HpiTlkPZmkstQWgOTUTQ8KCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )