UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFHVlJSvEmXQfVF3pIlYN1hovwnzb7KEjPFdyUiTJaA=' 
WHERE 
  key_id = 'cf6527063adc743cb4e78825989c0d7a3c6148a5fd0f90791a9d33701295bc12' 
  AND (
    token = 'fFHVlJSvEmXQfVF3pIlYN1hovwnzb7KEjPFdyUiTJaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )