UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iktcou5GjNbfFBj4gKOcrdU1rYfX/pokD+zoy4tgkZk=' 
WHERE 
  key_id = 'b3bc70e1f916437a318a3e2327e6eb44c2b73ea441ed131d4ed49b12cdac14af' 
  AND (
    token = 'Iktcou5GjNbfFBj4gKOcrdU1rYfX/pokD+zoy4tgkZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )