UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kr2QseVJsZHnuCLTpiuDxdZbD8tTQ2kXQ9g/JLYLcSo=' 
WHERE 
  key_id = '9d04ec13cbb0291bbd6ffa59b9111ae876bdf9b1ed2e2dd37fa32496545e4352' 
  AND (
    token = 'kr2QseVJsZHnuCLTpiuDxdZbD8tTQ2kXQ9g/JLYLcSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )