UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYuScQ2zqyR5UTCCjzLPSe1FuVBd3W8lW0E5h5Y3lMQ=' 
WHERE 
  key_id = 'b1ddc2e5f82615789b25678e003e3fe27d02dcf32a217638e7ef34ae13432dd4' 
  AND (
    token = 'hYuScQ2zqyR5UTCCjzLPSe1FuVBd3W8lW0E5h5Y3lMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )