UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzqXPvQNNTcyg/hVMA2V7AqCT8tM6RdRYHteQhka+aI=' 
WHERE 
  key_id = 'a3a64dfca4e60b9d7fba7c822903d21e8840731dc3055485ffd0518857d81b2f' 
  AND (
    token = 'AzqXPvQNNTcyg/hVMA2V7AqCT8tM6RdRYHteQhka+aI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )