UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C05Z0D2+Fq8MNRLLERE6fegXiAE4IZJoM5DlRkLk1LQ=' 
WHERE 
  key_id = '28d1a125d91d5ffe8f724f20b8d440bc7546043b8b732f9944615a93addfe108' 
  AND (
    token = 'C05Z0D2+Fq8MNRLLERE6fegXiAE4IZJoM5DlRkLk1LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )