UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWv1R1hTScbIZBH2dXsVjNMqzUwLnxFzkFd8/l4c2pk=' 
WHERE 
  key_id = '36f3b792ee70a22093237e1dc02e097a5bc2bec8e11be61baf942931c87298a3' 
  AND (
    token = 'hWv1R1hTScbIZBH2dXsVjNMqzUwLnxFzkFd8/l4c2pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )