UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xx3rXA4FRXLtaewcP1QkiUhF65roHqcwtv3osqDZ/+Y=' 
WHERE 
  key_id = 'e6c035b185328eb65a13ad90f4d2ba2a1d153ea606b27b68c1143afba4587208' 
  AND (
    token = 'Xx3rXA4FRXLtaewcP1QkiUhF65roHqcwtv3osqDZ/+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )