UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7hgSmiaaa+DD3qZXFjqs0hve71n8TWuy73+4hzkD2Y=' 
WHERE 
  key_id = '3cc8ae1432614ac7f01c3123b9873d3596cd083d778a5e5441fbf61e00d2d842' 
  AND (
    token = '/7hgSmiaaa+DD3qZXFjqs0hve71n8TWuy73+4hzkD2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )