UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HgvZj9s+TgQtbC/fjwfukIYLeOUGMJQF4LVnpj+oEg=' 
WHERE 
  key_id = 'e73863bb5398e79c2e57e0a386aa6568e0a22c8e61c598c0725b422c3523ca6f' 
  AND (
    token = '8HgvZj9s+TgQtbC/fjwfukIYLeOUGMJQF4LVnpj+oEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )