UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tObGcg6fByXQxqf0eROIfg4NB/aKxSdeIQrLaHot2IM=' 
WHERE 
  key_id = 'd1612155d658d5b171eac401c68c270f9c72acfe122aa79693ce0cad38e0c75b' 
  AND (
    token = 'tObGcg6fByXQxqf0eROIfg4NB/aKxSdeIQrLaHot2IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )