UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vSVspaVtBm7PCpgFc+N+C1RvkUmxma6B6VxqkQYXII=' 
WHERE 
  key_id = 'f1bc4121dfd24f058f7323cd87f7c1316fc8386a5dca784f65c030da05613810' 
  AND (
    token = '5vSVspaVtBm7PCpgFc+N+C1RvkUmxma6B6VxqkQYXII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )