UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mmjzdv7HDjUdvJ+w8Ou6kZ85c1P8kIswqvdm0LIxy3M=' 
WHERE 
  key_id = 'ee237c36226776cd6de44d5832924e740b55d8f398f72c4c20c8b056582c7ea0' 
  AND (
    token = 'Mmjzdv7HDjUdvJ+w8Ou6kZ85c1P8kIswqvdm0LIxy3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )