UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TO09koWOJIvYjAL5qlDSy1jT846QpOcED9a0VwpuAJo=' 
WHERE 
  key_id = '5311c09e3038acab73f2cc58369307f4a9029666752b5083ea428573a9b9eb42' 
  AND (
    token = 'TO09koWOJIvYjAL5qlDSy1jT846QpOcED9a0VwpuAJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )