UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rWEwe3gtRRidv8DvrVZoqDJQqd6CCvxGsLsmFrrVOo=' 
WHERE 
  key_id = '2b2353071fb32c8ba0fd37c8f5c05f93e6fe85471749ac43ffa291915eea09c8' 
  AND (
    token = '4rWEwe3gtRRidv8DvrVZoqDJQqd6CCvxGsLsmFrrVOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )