UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLDLfkuVhgH80/wcAEaqukxzpHQu/FEgNarRIoETJUA=' 
WHERE 
  key_id = '1560629fd79a7bdd198099596025e37ec9327465d63105ee33925dc0e927f383' 
  AND (
    token = 'tLDLfkuVhgH80/wcAEaqukxzpHQu/FEgNarRIoETJUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )