UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8BSColph2s8GrsD7AQIpgYOSr30CcQfV4Jhl63zbc8=' 
WHERE 
  key_id = 'a2b7fa36f7f6cc8f41c055f3224a8c21792b35795a00123bfd971b83d7726b7c' 
  AND (
    token = 'N8BSColph2s8GrsD7AQIpgYOSr30CcQfV4Jhl63zbc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )