UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGIg6CDRjL2pvnekZYJb2pVzuJWOwBT9u60RsBjjAKU=' 
WHERE 
  key_id = 'd91459954f3e72b33782438a2c0baa6363d8ed308bc2db442e19dba2ef83e0d7' 
  AND (
    token = 'oGIg6CDRjL2pvnekZYJb2pVzuJWOwBT9u60RsBjjAKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )