UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSVbBvK78QbcdZlrYwn9QcQ7aHQENLX0hUT+aSFKuEw=' 
WHERE 
  key_id = '22791f0c51ac457508ad4171f2204af8b81177e8216e442b517d844f056292a9' 
  AND (
    token = 'rSVbBvK78QbcdZlrYwn9QcQ7aHQENLX0hUT+aSFKuEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )