UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8x6Oqh8qR3H9Mh/TUb7gaRdOvqorcyfTPKtRgrJVL98=' 
WHERE 
  key_id = '753622edd5e4406bf912096008a9e8d4028cf04fd05f2f30a8e370d5ff39407d' 
  AND (
    token = '8x6Oqh8qR3H9Mh/TUb7gaRdOvqorcyfTPKtRgrJVL98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )