UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ur+0qslWSdxWsjT+gqYhnOaEKgzXbCqx8pypxPVHuY=' 
WHERE 
  key_id = 'dd82bc1ae2b858866ecc5cbf09dd0bbb26fcaa22e799ff3948f95c49786c3ce9' 
  AND (
    token = '3ur+0qslWSdxWsjT+gqYhnOaEKgzXbCqx8pypxPVHuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )