UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MYZ9zTardgIOozinx6aGExlQc02AT5UiW4y8PTci99Q=' 
WHERE 
  key_id = '7a65ba8253cbe9b6f250512bb01bc8fa69e8f6c7d15cf8878bac06d82d578860' 
  AND (
    token = 'MYZ9zTardgIOozinx6aGExlQc02AT5UiW4y8PTci99Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )