UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNMa5J7o7Sx+/+9BvjrlIBB0lzqe/QCOr7E7GeOPBaQ=' 
WHERE 
  key_id = '96f1cc5ca522649d10216a35c29b63492334ed3307d5e0f17174c1905d620e2d' 
  AND (
    token = 'VNMa5J7o7Sx+/+9BvjrlIBB0lzqe/QCOr7E7GeOPBaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )