UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wk6enJ1Y532y6lQMnMqHhgc4iWxpOGkm9Y+WYSBzESU=' 
WHERE 
  key_id = '9de3a7f8557b3226bd1568c14e9d0e35dd12c3933155afc850f2322c6f376e6a' 
  AND (
    token = 'Wk6enJ1Y532y6lQMnMqHhgc4iWxpOGkm9Y+WYSBzESU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )