UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcLMzuAlRttTTpaMCzNMRi+ZbqoIK/DZ06W32YHk+2o=' 
WHERE 
  key_id = 'b9e85cd1ff309c00d2245f891d85697a4461fa9cd1434d6daaff3313ee0fe402' 
  AND (
    token = 'VcLMzuAlRttTTpaMCzNMRi+ZbqoIK/DZ06W32YHk+2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )