UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EMwiwNca8mCzvrdM9sgtvYwRwlbxLm+OKka2ArC0Co=' 
WHERE 
  key_id = '490b867b46864a6e310f5bb283f4e64a4aa8d3af656ee355bcf47eb38740f8aa' 
  AND (
    token = '3EMwiwNca8mCzvrdM9sgtvYwRwlbxLm+OKka2ArC0Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )