UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YEOP6GYR4ZNSxxXPfBfXrcybKUotSM+N2R7FcWrsX0=' 
WHERE 
  key_id = 'c8f8b24831f196179d55fb5d3821402419ec33cc527a1d106e7446c9280a06a7' 
  AND (
    token = '9YEOP6GYR4ZNSxxXPfBfXrcybKUotSM+N2R7FcWrsX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )