UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf4EdDifQ0VacRtuMocq8gNHnYJEQPj6OURJiNiZZG4=' 
WHERE 
  key_id = '6241b3c958c1cdf361a006f9acb7591cb9521dc1c3401c2aa8f6454287bff5bc' 
  AND (
    token = 'Xf4EdDifQ0VacRtuMocq8gNHnYJEQPj6OURJiNiZZG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )