UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bDtDl6ywnVwV+UtRxArVJ1f5xBvZ4FP17ZeCH3II8s=' 
WHERE 
  key_id = '7c7bd45f6bc3d9ee19f844ff233eadcaa754b6a035fcba9e65309d95bd89cde4' 
  AND (
    token = '+bDtDl6ywnVwV+UtRxArVJ1f5xBvZ4FP17ZeCH3II8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )