UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vco+SY+FsajVChiGeDP7ty999OEXxSuvvsF8jFn2V5I=' 
WHERE 
  key_id = 'f1beb2bf72eff114e9cae139fff625990d22d494adc6a89d3f020d4bfce02e50' 
  AND (
    token = 'Vco+SY+FsajVChiGeDP7ty999OEXxSuvvsF8jFn2V5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )