UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQykcDoStBBgmbbjBV7JehRim3CfiEhyVsgmynrw+eY=' 
WHERE 
  key_id = '229815363bf5c9e00d9d191422b16bcfc468fc14def97d459b7a19e10b3f0ff4' 
  AND (
    token = 'zQykcDoStBBgmbbjBV7JehRim3CfiEhyVsgmynrw+eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )