UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tt8SdTvWiVagsf9AtHAYmvQBvuHMNmR5q/WegHHYgiY=' 
WHERE 
  key_id = 'f54d99f7c321489b62989b4e9f938da128d7f053815754040d8aee364b2c4bd1' 
  AND (
    token = 'tt8SdTvWiVagsf9AtHAYmvQBvuHMNmR5q/WegHHYgiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )