UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irGR2CP2tNe4vsqGv0ZDYvabV2Z9+dGWMaBet/uruVU=' 
WHERE 
  key_id = 'b42790d6f685340576bd494533b13b9088b958bd9fb6c62afcc13b15f1ac4672' 
  AND (
    token = 'irGR2CP2tNe4vsqGv0ZDYvabV2Z9+dGWMaBet/uruVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )