UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAuc483e/GrDwFxqnZtlN473B/MqPuRVmJQfha5KaXg=' 
WHERE 
  key_id = '2a042bf58848e64bfb044ec4cf84335e64932bb47af24c88f558b55763ec1a9d' 
  AND (
    token = 'dAuc483e/GrDwFxqnZtlN473B/MqPuRVmJQfha5KaXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )