UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CYWCz+dRehC/AAGwMCr9nSa9RGnjbezDOn4xn6C7xQ=' 
WHERE 
  key_id = 'c55ae052e416ff0139fc570c27f9f24ce5b9d2448ea51d9e431480099776210b' 
  AND (
    token = '2CYWCz+dRehC/AAGwMCr9nSa9RGnjbezDOn4xn6C7xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )