UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBwod3wsdDemlH4u9HT3HTk7ML0/hWcvBrJRjuTmmp4=' 
WHERE 
  key_id = 'c378032c37782634e803bf9ba9aa5a6243544e6979d37d896d2622e78c6b19de' 
  AND (
    token = 'kBwod3wsdDemlH4u9HT3HTk7ML0/hWcvBrJRjuTmmp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )