UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwMKGzt8YfcIm+yt/vYl76mxe24D9XLRII2249aDy48=' 
WHERE 
  key_id = 'bb9af6bf606584b6d4d43d89739085c63500b87b67a1a06bb669a078c0c2b354' 
  AND (
    token = 'GwMKGzt8YfcIm+yt/vYl76mxe24D9XLRII2249aDy48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )