UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/xE6lg9iANQXkYyM1S/zcFGWuOQZSi3WW869Dl2mc5g=' 
WHERE 
  key_id = 'e8216bfd2d7f28d5100f9ad7bebad7c740b7f5a606a6da96312de3f850f40062' 
  AND (
    token = '/xE6lg9iANQXkYyM1S/zcFGWuOQZSi3WW869Dl2mc5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )