UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6+4bRmYygoEZ7f5Z9R9HfB7AHPsUG9XKneseHIGPjw=' 
WHERE 
  key_id = '482075999fd280f4a2e8e15c184d07edd9d71278aafdc947aa6c32bab40e74dc' 
  AND (
    token = 'J6+4bRmYygoEZ7f5Z9R9HfB7AHPsUG9XKneseHIGPjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )