UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jlbmhj/YyG+5RtfUBLqd9NNyPeEq1J+ES55z54jJ/wQ=' 
WHERE 
  key_id = 'a29fe98e75bb23079e59ce1d452504faca91c3c269755829d998d383d9b247cf' 
  AND (
    token = 'Jlbmhj/YyG+5RtfUBLqd9NNyPeEq1J+ES55z54jJ/wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )