UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdVwZah8bIzxrM33v4wcey0gom/Zw0foYRsqj/jHdrA=' 
WHERE 
  key_id = '35bdf620528201b74d7b5b5780aefed2653ed18cacbf80e344e7b6b276a06899' 
  AND (
    token = 'NdVwZah8bIzxrM33v4wcey0gom/Zw0foYRsqj/jHdrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )