UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B47S4Yde4CFlRyuwnOL4avVsogebRMnih+cC4IstY9E=' 
WHERE 
  key_id = '799cb5b03f954141cb822f50921b68625cbd0609342509d54cf9c7eb21303ed5' 
  AND (
    token = 'B47S4Yde4CFlRyuwnOL4avVsogebRMnih+cC4IstY9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )