UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEtJTiq3u8FZx5XoPZc4qijZhopnhVvPYauWVJsI9qE=' 
WHERE 
  key_id = 'fdf81236c5332b11624db0177b1de13a6a47a4421d854e2254ab59cab0bd6f0f' 
  AND (
    token = 'GEtJTiq3u8FZx5XoPZc4qijZhopnhVvPYauWVJsI9qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )