UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KeMFTsfEok9LPoEEZUrZP7QTvNHhF6eRjW5jUnn9VuQ=' 
WHERE 
  key_id = '1ff41a40ebe5ea358da7102ef3ed5ddcf6c1671b6d5f0bca64a5d37582463287' 
  AND (
    token = 'KeMFTsfEok9LPoEEZUrZP7QTvNHhF6eRjW5jUnn9VuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )