UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFF6z/9ooE3FcdrCWjFgQtopAh5KyGbb0w4ImPY2faA=' 
WHERE 
  key_id = '23fc45043c5668ef5c14e26453d8d88ec741b56de6a1bfb0cdbacbb327b4c3b3' 
  AND (
    token = 'SFF6z/9ooE3FcdrCWjFgQtopAh5KyGbb0w4ImPY2faA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )