UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWkzCanNMaBoqT/4eeZUc8oqgxdQktmwjIAJjy9i/4g=' 
WHERE 
  key_id = '19c62d5e994885720eb640137772e7eb3a2ce9b562d3c351ed8922707369964c' 
  AND (
    token = 'vWkzCanNMaBoqT/4eeZUc8oqgxdQktmwjIAJjy9i/4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )