UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWvmf/8soZHjie97XTd2Mzx5MlAvHScAIVQE+5KduSk=' 
WHERE 
  key_id = '666012318ca806084b6d0afb9c9dfa0bf0019dd3b52ee3c100606b8ea8f7786f' 
  AND (
    token = 'yWvmf/8soZHjie97XTd2Mzx5MlAvHScAIVQE+5KduSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )