UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuNQcDHlkVIhxpQjdDucQmexOXbLmNjfl306l+/nlAQ=' 
WHERE 
  key_id = '96edc462e10f1f8890c7d9f0eded97c09a3a9a936f43b43b896c16375b53fc4b' 
  AND (
    token = 'ZuNQcDHlkVIhxpQjdDucQmexOXbLmNjfl306l+/nlAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )