UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnVuOlvdA+zyUVbI9sDMs0lO0ar/v14kvRB4XwllGH0=' 
WHERE 
  key_id = 'efc47cbbe5683fdc7e0a1f78192b3f233422b667e9b6009e460abea5522c393f' 
  AND (
    token = 'PnVuOlvdA+zyUVbI9sDMs0lO0ar/v14kvRB4XwllGH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )