UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2fdVA45J0Cjva02h9Mo2PfUUQjvM0YGmi0XAQ37WUg=' 
WHERE 
  key_id = '434ec64d16f4a2cd381363028a9220552239f533a1070d9fa8b9a66456342b7d' 
  AND (
    token = 'o2fdVA45J0Cjva02h9Mo2PfUUQjvM0YGmi0XAQ37WUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )