UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21FyHatzoLFfOdKhcyYSXpYARjkYwQyATP/GeboEeVo=' 
WHERE 
  key_id = 'aded7aab59d33f8d0b7c41a9b3fe5185d7d51ffe0168cc21cc7e9312bdd24de0' 
  AND (
    token = '21FyHatzoLFfOdKhcyYSXpYARjkYwQyATP/GeboEeVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )