UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhNQ9HHsWLCJl0uO8HwwgMoJ0Glby8pa+2EHEMaX0PU=' 
WHERE 
  key_id = '3f1ae8df74d2dd140417dbf0690cb96bec2cbf1a487e960a493b56044b28c4b9' 
  AND (
    token = 'NhNQ9HHsWLCJl0uO8HwwgMoJ0Glby8pa+2EHEMaX0PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )