UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvN0ugtrHFVfOycxhsWfdZn652t3mrFzteRC7Zt5P0k=' 
WHERE 
  key_id = '7a8cad25b825a9a1ddea8880baa1d8a6900cd810532c5e5c242c90d10c357c3d' 
  AND (
    token = 'vvN0ugtrHFVfOycxhsWfdZn652t3mrFzteRC7Zt5P0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )