UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxEknc8RSpXs82SNOs+VRMNMIwClNdYrT8LXJEUbFlw=' 
WHERE 
  key_id = 'd134ef5249226d065193cdd03c17bc5ebfee69e8f010671475db35dea3612933' 
  AND (
    token = 'cxEknc8RSpXs82SNOs+VRMNMIwClNdYrT8LXJEUbFlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )