UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9TzNoD6BnWLbr9aRqRCtyhoan0fsTOeAEmP0LWJQMuQ=' 
WHERE 
  key_id = '29c0c1c93afd5ad05d1ef7629de6adfda9d812a048b205dae7a7d3fede9c8a16' 
  AND (
    token = '9TzNoD6BnWLbr9aRqRCtyhoan0fsTOeAEmP0LWJQMuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )