UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NENcS/VKxI4YS1bLnlgijXM0zbYW+XsjFGrbXx6lfQw=' 
WHERE 
  key_id = '8341ba03fec016fe27a1df6408cd9eb3cb43e61689fcae42d6fc4079045739b3' 
  AND (
    token = 'NENcS/VKxI4YS1bLnlgijXM0zbYW+XsjFGrbXx6lfQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )