UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'caUO8PIKxVOP6cWarlbMqEC4hGSxvOyMrsIV0Se+ctM=' 
WHERE 
  key_id = '48e7135eb03a7949e5457a128ee0c0224fa216387e73b3d26e8f9631bf78b410' 
  AND (
    token = 'caUO8PIKxVOP6cWarlbMqEC4hGSxvOyMrsIV0Se+ctM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )