UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wA8V68XJ19HnKhBZk7aI9q23B+umGhtFrG/qcqdLiqc=' 
WHERE 
  key_id = '1a9abca3b89b3f59d469b6c77368c45b4c19b11826ea980d43e3216cd8f37b13' 
  AND (
    token = 'wA8V68XJ19HnKhBZk7aI9q23B+umGhtFrG/qcqdLiqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )