UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJZPPuWBaUnzE0jQmGMXx0VAJFT16BtxDntjQ35S9Uo=' 
WHERE 
  key_id = '3d4c6455d731939dbc6d666238471048ae564bb7de7cbfe73693e8a774cb9f6a' 
  AND (
    token = 'eJZPPuWBaUnzE0jQmGMXx0VAJFT16BtxDntjQ35S9Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )