UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0yjrbWL77Csxxtx+CLGFrWRfiTXDVFIXhMwNtELl/Fg=' 
WHERE 
  key_id = '84b08d25cfacbd606116b3a40cbe2cd7f44c84b412809d7c2820d6ec77dab9af' 
  AND (
    token = '0yjrbWL77Csxxtx+CLGFrWRfiTXDVFIXhMwNtELl/Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )