UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GaSugpg7XZw7m2w+FfzMwrYFuuMbDTl88O9e5qD8GU=' 
WHERE 
  key_id = 'fd48b4f76dabce2b90fadf3a1fd36f1d40fe726bdf7f5c0c44c5008c0ebaba23' 
  AND (
    token = '/GaSugpg7XZw7m2w+FfzMwrYFuuMbDTl88O9e5qD8GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )