UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '395jwJEMSq+V0lduhuKLn5WDI80qm+vxf43YffTDgXM=' 
WHERE 
  key_id = 'af69cee2b87b7100237b21122bd8cde50d3074941eaaef96cc986dd0a321ad4e' 
  AND (
    token = '395jwJEMSq+V0lduhuKLn5WDI80qm+vxf43YffTDgXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )