UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ew2lGXqs7O4Em/CsNdWf091PeR+gKTaI9gxOoTPk2fw=' 
WHERE 
  key_id = '617b7410f165826286d5bfd028744932ef128191b46c689af20afd32bc383a38' 
  AND (
    token = 'ew2lGXqs7O4Em/CsNdWf091PeR+gKTaI9gxOoTPk2fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )