UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hbm8cymGuDdFn4kkgytW62ywP5IJwBpmoEKeNwi13T4=' 
WHERE 
  key_id = '9970482c9809ed227022f17efbbea5b6efb632200cd232dad59ad8fa998bc259' 
  AND (
    token = 'Hbm8cymGuDdFn4kkgytW62ywP5IJwBpmoEKeNwi13T4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )