UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SdM+v57fz3AnbZ/1dTRAuruxce/z4flAVwTsNvKfp0=' 
WHERE 
  key_id = '13ec44ac80974676cf8946b940dab7bd11a75a0a147a4294cde98011cc6ac103' 
  AND (
    token = '6SdM+v57fz3AnbZ/1dTRAuruxce/z4flAVwTsNvKfp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )