UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYibe8GeqgHadWlX/APf8ZeLqe027JTebEo3zmDyM48=' 
WHERE 
  key_id = '2f9c3b172d09f32606dee988699945812b5fd4179ecb15b40044a9359f5478c6' 
  AND (
    token = 'xYibe8GeqgHadWlX/APf8ZeLqe027JTebEo3zmDyM48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )