UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tG4q36pevDTJOxBOjMtBZRr5hTdBBpeoudBpLNkke94=' 
WHERE 
  key_id = 'cf910e0da5da372b9d888e33cdfdcee3d9f4bbee9d0fab91691fd4cf607e4632' 
  AND (
    token = 'tG4q36pevDTJOxBOjMtBZRr5hTdBBpeoudBpLNkke94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )