UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WEYFrLaQ88hZ3Qi36nT1KyAot2CsEkrxtnxjLVl70o=' 
WHERE 
  key_id = 'cc885653a4dbd402611cefcab45d4f8a549e1719f32bdd32d978a42d1fa46a23' 
  AND (
    token = '6WEYFrLaQ88hZ3Qi36nT1KyAot2CsEkrxtnxjLVl70o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )