UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnzNc7KzOdMN77EvfwTNU0kaxiKdcVYnaKspgm19Z/8=' 
WHERE 
  key_id = 'cdaf88ed0636430619db32c2cdc760007d52a06541282746fb8c607dcfa67e45' 
  AND (
    token = 'dnzNc7KzOdMN77EvfwTNU0kaxiKdcVYnaKspgm19Z/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )