UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0iEhjEaYvybdoc3mWToqorXcd4eZDSGnbRBpv/K6kk=' 
WHERE 
  key_id = 'a885c9fb098186da69bb9596ecc1d78420a40ad5401b2095d153f00a8effbb48' 
  AND (
    token = 'v0iEhjEaYvybdoc3mWToqorXcd4eZDSGnbRBpv/K6kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )