UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDIqJ2a4duMonNf5go8bDE+SVd8voKi5wT1UtoJQYSs=' 
WHERE 
  key_id = '6a9f5631e76ef5c0281ddf0a2ff1cbbeb91aa70c2533fd89e21bbf160b950268' 
  AND (
    token = 'JDIqJ2a4duMonNf5go8bDE+SVd8voKi5wT1UtoJQYSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )