UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+Hvzq+MD8yxeBq719ijBEsddJoZGMZrwjd69zNgbLE=' 
WHERE 
  key_id = '864dac585d20de4c1dd5c38b05c5c8462ba233da921a5a4b64e3c842f7eaf9b0' 
  AND (
    token = 'b+Hvzq+MD8yxeBq719ijBEsddJoZGMZrwjd69zNgbLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )