UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YFKbb6GSotge5Dr/oSmHQ7KVsWiJmapmEuDCUndYdaE=' 
WHERE 
  key_id = 'd8460875478e62eed246e1ec71c453e003f22e3a763e902814031d2fb4e66bd1' 
  AND (
    token = 'YFKbb6GSotge5Dr/oSmHQ7KVsWiJmapmEuDCUndYdaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )