UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytGfn03h7cKAOGW+BXOkKoEOP8WvCvTKxCeajlGk92o=' 
WHERE 
  key_id = 'a222bf349f2f54e81185d558962249e421724e37006f933baedca5361c8ebd6f' 
  AND (
    token = 'ytGfn03h7cKAOGW+BXOkKoEOP8WvCvTKxCeajlGk92o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )