UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/PvPdGsjUM4e6s/XkV7DQTAdfYgK13US8V14dNxk8c=' 
WHERE 
  key_id = '2668d16b778f8b3ea53727104a0ae8e6d110ea14bdc8495375ce3c19ac5f28b1' 
  AND (
    token = '9/PvPdGsjUM4e6s/XkV7DQTAdfYgK13US8V14dNxk8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )