UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfYOGw9e1mIw8LdHWcy0WD+sUmheT7xQHSC/dy6qma4=' 
WHERE 
  key_id = '8e39f28c9cc3979a6ffbf4b860450cc9aa005ad50a0da797f052e0c034363346' 
  AND (
    token = 'IfYOGw9e1mIw8LdHWcy0WD+sUmheT7xQHSC/dy6qma4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )