UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoSz+VAWOeqFKVgccyUrW8LoYuM290E8OdLKSJEZS6E=' 
WHERE 
  key_id = 'c1787094e6e9680855243d4e7a8be258be2549dc03c3502916c60d5d875db596' 
  AND (
    token = 'AoSz+VAWOeqFKVgccyUrW8LoYuM290E8OdLKSJEZS6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )