UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ku00qu+uyDssBhw3a8GwB149AmSAm+QXNB9Dvp6Fzm8=' 
WHERE 
  key_id = 'd1a49ef57d4ec6749a3d15f12eafa3d5d39866c1af8ecab3f4e1d486c3fb0a06' 
  AND (
    token = 'Ku00qu+uyDssBhw3a8GwB149AmSAm+QXNB9Dvp6Fzm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )