UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yh8g1fgaVlvunU4qv0NzsBd37mvYk7fSzmMk2mW4iXk=' 
WHERE 
  key_id = '5f7da4c07198c035fce358cb1d3019ff4bd447d61dd96cb616b290944336b4bf' 
  AND (
    token = 'yh8g1fgaVlvunU4qv0NzsBd37mvYk7fSzmMk2mW4iXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )