UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THJUOwfxClbPa88QS3NWNbqGXunlHSOmT3llO2bkgXo=' 
WHERE 
  key_id = '9688d5bd770be904b8e45d9d59bff79a583ee860b4e129def880c66e73d18713' 
  AND (
    token = 'THJUOwfxClbPa88QS3NWNbqGXunlHSOmT3llO2bkgXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )