UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4e7UNXulX2DeZIoYDWQxTvKSV4/pga7KeolexjRlA0k=' 
WHERE 
  key_id = '6eca9e9c8af811d0756bcdc0160a6cb4a3c06c8931499d223cefcd5a5a1991a4' 
  AND (
    token = '4e7UNXulX2DeZIoYDWQxTvKSV4/pga7KeolexjRlA0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )