UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBkZozXtPoAuStjEDhlPhWot+HbV1TBmHhodzJ363Ds=' 
WHERE 
  key_id = '9033a41c8beae1691c6d57f27990762bb1feb314df86a95ab833d3b516681e0a' 
  AND (
    token = 'RBkZozXtPoAuStjEDhlPhWot+HbV1TBmHhodzJ363Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )