UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ev9u6YmfZFd/JiEug1/Y35aKwtOnD7FWL74IdC6WywQ=' 
WHERE 
  key_id = '3bfbdbf347c969d80c70ef085235efad00b62d186272fcdd810d2269e8ea34d2' 
  AND (
    token = 'ev9u6YmfZFd/JiEug1/Y35aKwtOnD7FWL74IdC6WywQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )