UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yi5YPCWx4OIdjIwXkGiakwXFgTcF+DoisTbmUJ6qDxs=' 
WHERE 
  key_id = 'd9d5b84ee9c4c61f8db4d76678676304cf42aafdc74a2574cc0208aeb0e6da78' 
  AND (
    token = 'yi5YPCWx4OIdjIwXkGiakwXFgTcF+DoisTbmUJ6qDxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )