UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaLK2IkVIsV3NgC9tt7/7R5HYag3jyvniTNtDpNa4Zo=' 
WHERE 
  key_id = '47e3e475a49a6151bfb45676be8f6365dcc7ac10459bea40f70df471c36b664e' 
  AND (
    token = 'OaLK2IkVIsV3NgC9tt7/7R5HYag3jyvniTNtDpNa4Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )