UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzE/7ZxLOv0h/x5ogb0J2cDbNd+2etbc4vszgE9J6ag=' 
WHERE 
  key_id = '97ae9c06cba1c45d39f55de8c778e6b462b32362b7531717b1da51f1f7dfd8a7' 
  AND (
    token = 'NzE/7ZxLOv0h/x5ogb0J2cDbNd+2etbc4vszgE9J6ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )