UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LW3eFbr/ovE+sK7lcf8zN71VXfdOnh3BKbvPw+btKHI=' 
WHERE 
  key_id = '44cdfca705b3cc80e546035363f1ba20e06a5f54b15d1d31a49173347d714baa' 
  AND (
    token = 'LW3eFbr/ovE+sK7lcf8zN71VXfdOnh3BKbvPw+btKHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )