UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JH30d+7AYzcstEUPcAVUpSEUi4O8RfguMrS/rFxjIU=' 
WHERE 
  key_id = 'dfa5e29285c5931b9a087296591004b822f3c6ae23875807063f4976ea216727' 
  AND (
    token = '4JH30d+7AYzcstEUPcAVUpSEUi4O8RfguMrS/rFxjIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )