UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbmKjyGcfnD3lm1N9Okr2Euo+83iO2XAB4KfpGunfNs=' 
WHERE 
  key_id = '242c2fb1886abccd4eda43d613eac5ab79257b9f69d22496412fb673aa00d8ca' 
  AND (
    token = 'sbmKjyGcfnD3lm1N9Okr2Euo+83iO2XAB4KfpGunfNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )