UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pea+TxvSdLqTCVLi34TucPrtZROqHRcteh3Kfqz32P0=' 
WHERE 
  key_id = '32908fcf1fd96978b9355560a2bd5a3cc99ebc4613256cc037675ea99038425a' 
  AND (
    token = 'pea+TxvSdLqTCVLi34TucPrtZROqHRcteh3Kfqz32P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )