UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fDjUFc3p2xuING+vfMu2Ap9+N0oqwh5SClOECyDhZM=' 
WHERE 
  key_id = '682eda16fb46c19816d3b72a6685b0511c8449f25bc18066492f7e78a267507d' 
  AND (
    token = '8fDjUFc3p2xuING+vfMu2Ap9+N0oqwh5SClOECyDhZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )