UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LonOddiNSE0zwRGbi174IbVmjtf6FVCXlGDwCwv+WzE=' 
WHERE 
  key_id = '48890395377b7c20575da1a14d492efb703da6176fe14d763d234803e94890e9' 
  AND (
    token = 'LonOddiNSE0zwRGbi174IbVmjtf6FVCXlGDwCwv+WzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )