UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVtZz6ayw3d+TdlFfHCF9Zrp8HB88BkprtFHk9YkiBU=' 
WHERE 
  key_id = 'a1809bc8b5612576ce9bc5533195bd0cdfb228d90577b55c4a55581ba8b11b58' 
  AND (
    token = 'nVtZz6ayw3d+TdlFfHCF9Zrp8HB88BkprtFHk9YkiBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )