UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmUggFBlvFi1iQ21xwydnmIvmLYK4aG/F8JS+jx/jts=' 
WHERE 
  key_id = 'c32fd09ae8c788df300268433661a8ca1d13113e150499e551062d2001360e31' 
  AND (
    token = 'SmUggFBlvFi1iQ21xwydnmIvmLYK4aG/F8JS+jx/jts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )