UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZJfGtV+oXRh+Jm0NkCAPus3TgnlJavhtqegYqC0SOE=' 
WHERE 
  key_id = '8a7bf30a27841d463139f865c6ff723274e4549c0aac9221a9e506b4880458fa' 
  AND (
    token = 'UZJfGtV+oXRh+Jm0NkCAPus3TgnlJavhtqegYqC0SOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )