UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tH4mPeDfP8ATn8MiY5xDmJisYZ5cdm7ULqq26n7mjr0=' 
WHERE 
  key_id = '1ad4f48f148a41851d149c85daa5d59c5574e43fc7b34a3b013c2d6c75307551' 
  AND (
    token = 'tH4mPeDfP8ATn8MiY5xDmJisYZ5cdm7ULqq26n7mjr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )