UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuJ0NYYAwk7QVc3ikCw4k4uEYSk6AUr/GM4sNLM1qJk=' 
WHERE 
  key_id = '4dbab927a32cc4e38a43ceafa1066f96a70882a286de57f0cfd6e921a35e52d8' 
  AND (
    token = 'DuJ0NYYAwk7QVc3ikCw4k4uEYSk6AUr/GM4sNLM1qJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )