UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8Mtv7VyucGVyHu7uCAdkXZl0UMrDKu2GznVRvwrLUQ=' 
WHERE 
  key_id = 'd426aabed60cb22ee44a5696df372e782bd99d1944cd12709e70559aaa8ae33a' 
  AND (
    token = 'G8Mtv7VyucGVyHu7uCAdkXZl0UMrDKu2GznVRvwrLUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )