UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r10fMCJfupBh+ar6oTXQdR/ckqbYdv8maP+8KKsl9nM=' 
WHERE 
  key_id = 'e8a81d340c7058cbf07734f73ae6fea103e5171ee2297db8486f71d0199ac4e3' 
  AND (
    token = 'r10fMCJfupBh+ar6oTXQdR/ckqbYdv8maP+8KKsl9nM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )