UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldOSgIkqzQNq7hywKdGJA3bWRJWkvd67P93agD9EfGQ=' 
WHERE 
  key_id = 'facb01b5780eb3bce3489e80d06ba26258309649ccdc01b880e0a9649423c0a4' 
  AND (
    token = 'ldOSgIkqzQNq7hywKdGJA3bWRJWkvd67P93agD9EfGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )