UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORAefAfx9ksOJ/1hWgn7XITr/Npf5Rn4IHt5ws47RcI=' 
WHERE 
  key_id = '9d50c7948c36a084a6a67f88e5adf5f2cbcff0a7813ac66c02338ffa6f416fa1' 
  AND (
    token = 'ORAefAfx9ksOJ/1hWgn7XITr/Npf5Rn4IHt5ws47RcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )