UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Srmf3lqoxs7fiqzWLIXBkxAP11r6UE4NN75vPH4qFY=' 
WHERE 
  key_id = 'ad0fe6371e0e6423e9bb5d8877a46f9129c2262008413e6c90114d5b7d3e3d2e' 
  AND (
    token = '6Srmf3lqoxs7fiqzWLIXBkxAP11r6UE4NN75vPH4qFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )