UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/kMye3brLsIClDpJ6LAuqoAS9YgKaI/9T8beSI7+4k=' 
WHERE 
  key_id = 'ba6c53f3a61c67e033e830355b1a5394ab67de82b44f951502fa12d9fbccf79e' 
  AND (
    token = 'b/kMye3brLsIClDpJ6LAuqoAS9YgKaI/9T8beSI7+4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )