UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWLIZxks64eN9FzvmxzXJURLSrucZTrj/QMuHNzFbMQ=' 
WHERE 
  key_id = 'e7c9006a8b79aef0a1d00677d2e2cdaf24627c70cc400888976981b0e9b1b5ea' 
  AND (
    token = 'pWLIZxks64eN9FzvmxzXJURLSrucZTrj/QMuHNzFbMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )