UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htfniA3GDgvt2hnRVasK2LAd5JWTakL3ZhpL7eORVIs=' 
WHERE 
  key_id = '261b60c30146ae49f43a4509b90da0c81e5bf07afb9dae123f178b2cc811cf2c' 
  AND (
    token = 'htfniA3GDgvt2hnRVasK2LAd5JWTakL3ZhpL7eORVIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )