UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LyqUjhHzDy5QVKEjkXIp4K0sJGiErPoLNJw63oG+PI=' 
WHERE 
  key_id = '3f265c302e410cdf875e813f4976262902a14a97bf43a9b578cd68cbdc12d8c2' 
  AND (
    token = '2LyqUjhHzDy5QVKEjkXIp4K0sJGiErPoLNJw63oG+PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )