UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ilzJvaq6R036a82GMSptaVflu18nQzsxST3efqTEMdM=' 
WHERE 
  key_id = '01d2394bd29a1904f55f1664f2ae7eeaa9ad815d082e486ce343303712b21c02' 
  AND (
    token = 'ilzJvaq6R036a82GMSptaVflu18nQzsxST3efqTEMdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )