UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUTjJoQ6sSStAq07iJy805wZJ3JmzzfivovGu3xyoLo=' 
WHERE 
  key_id = 'b0d949bfda534f0c79118d0be108caa556d47684e311ec93bf82aa8b73a66077' 
  AND (
    token = 'fUTjJoQ6sSStAq07iJy805wZJ3JmzzfivovGu3xyoLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )