UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywytPUN8oZAXrwNprf3miRgASI6VuuLcF88mRnzIXAQ=' 
WHERE 
  key_id = '2142fc14b2dc06c8e2adc9c75a8b20c2c54445591f1b79955259072dac4847d7' 
  AND (
    token = 'ywytPUN8oZAXrwNprf3miRgASI6VuuLcF88mRnzIXAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )