UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xH8tdwl4WLWqBVL860yrTCZGyww2kjvyHBYn8dWkB0=' 
WHERE 
  key_id = 'c64d2f05bbff74c83152bc2403367cdd2589c7ee9d946c115763346ad7b0d852' 
  AND (
    token = '9xH8tdwl4WLWqBVL860yrTCZGyww2kjvyHBYn8dWkB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )