UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YW8hmJ5WJdNt6CS3PwNb4sc0c9jh/Sh2wv72e4RwQrs=' 
WHERE 
  key_id = 'c41f4212d97529b812f124e19de9f8618beee3a5dcfe67724ff138c56a4d9446' 
  AND (
    token = 'YW8hmJ5WJdNt6CS3PwNb4sc0c9jh/Sh2wv72e4RwQrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )