UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+NSkIRe0Ilx12Mi5rU6gn3IQsRSmP16kQkOe0/pHfs=' 
WHERE 
  key_id = 'f660732bb40aab14048fe2fea7a69b321e0def6e5453eedb7ec49a7f09fcfc0f' 
  AND (
    token = 'V+NSkIRe0Ilx12Mi5rU6gn3IQsRSmP16kQkOe0/pHfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )