UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUWV7OIRstxmVOqdJNKAEW6D7iuYshIgXHXaGKMOz74=' 
WHERE 
  key_id = '00b3e70c21da726717074581229eb4e951475c6feb5c38d16ba06f01b1114194' 
  AND (
    token = 'XUWV7OIRstxmVOqdJNKAEW6D7iuYshIgXHXaGKMOz74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )