UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nl8c5DpCia2duN7L7zQ3X7MqPcyjq0v1Safq9c7lmXM=' 
WHERE 
  key_id = '04dbc67e790558889f95b31884f172f4334cb68c33b7508210c520f18bec82e5' 
  AND (
    token = 'Nl8c5DpCia2duN7L7zQ3X7MqPcyjq0v1Safq9c7lmXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )