UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5stobpFDq40u4IcX1bfj8MHBcW/UxqB02P+eAQlYsc=' 
WHERE 
  key_id = '7cc863c900e18edf09577eb6c50cc665c557d2dc82c462337148ec1cfde4ab96' 
  AND (
    token = 'Y5stobpFDq40u4IcX1bfj8MHBcW/UxqB02P+eAQlYsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )