UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxS4FSzRZ6OC7j6AL6t6NyksaMCQiHSBQ1D2m+a9U2U=' 
WHERE 
  key_id = 'a9743f4f80b4cadef6da5f450bf320df3bcd8d39de92ae370c467b22d76c8d4e' 
  AND (
    token = 'mxS4FSzRZ6OC7j6AL6t6NyksaMCQiHSBQ1D2m+a9U2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )