UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwsvzbHeg0AuAbj1bdu3HFUTJ8/p+S9elkfofH8gbJc=' 
WHERE 
  key_id = 'ebc2b08f8aab029570df932f277d216d7173eb8b0cc7b236dbd0e0e8b35a1453' 
  AND (
    token = 'QwsvzbHeg0AuAbj1bdu3HFUTJ8/p+S9elkfofH8gbJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )