UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDV4OCPgyrNdoF30cLYdX9PD/Vli7uyg68yYI8+aXrA=' 
WHERE 
  key_id = '05672564e01e2f0ec496f8de37fbcd42e400c10ae86d1ccedf2347a451f5b67e' 
  AND (
    token = 'bDV4OCPgyrNdoF30cLYdX9PD/Vli7uyg68yYI8+aXrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )