UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BriD0WyXy5hK49SDwFYVOpNy/A1lX3kfZNxJk/O3D1Y=' 
WHERE 
  key_id = 'a4618fb06c4577a3d4cb47cf26577e875ad4738635c87f9a9c0ecb831f1efb60' 
  AND (
    token = 'BriD0WyXy5hK49SDwFYVOpNy/A1lX3kfZNxJk/O3D1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )