UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5M24Wh1rerNjA0WBYbzVaoQF5murSdp/L2qgZUMncM=' 
WHERE 
  key_id = '35c445a755afa39b73db018e5bf5e8cbe363141c40520457d23783b8df6e64a8' 
  AND (
    token = 'Y5M24Wh1rerNjA0WBYbzVaoQF5murSdp/L2qgZUMncM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )