UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6E/00eDfADGB/xT0b9uFf2CRi7wV5Ox4PyLtmECRWY=' 
WHERE 
  key_id = 'cef8bf0f23c64de669045ac65bfee683f318dc926b10aafbce4223492638418a' 
  AND (
    token = 'o6E/00eDfADGB/xT0b9uFf2CRi7wV5Ox4PyLtmECRWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )