UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur2ZPrjYJp1nQ5WKKwjrf8ipbxZMzLTtaEyTSc9juZE=' 
WHERE 
  key_id = '5bae7e87888f07cf97c7f3db2908c9fafb44aadb82bce82851f6f659be69dcb0' 
  AND (
    token = 'Ur2ZPrjYJp1nQ5WKKwjrf8ipbxZMzLTtaEyTSc9juZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )