UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GS+H2g5hhzhF2fu2PZjCFbSGaabZpRXDeYonxPiPyww=' 
WHERE 
  key_id = 'dd77c44d7df9e491d633b13d79d7608b721a994c2d7edc6af6392333262ddf33' 
  AND (
    token = 'GS+H2g5hhzhF2fu2PZjCFbSGaabZpRXDeYonxPiPyww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )