UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAqCZeQGug7eMBiq1ZadL1pQq5m6ARk93zzQXQZ28wM=' 
WHERE 
  key_id = 'e3ecb339a43921f5d0de3f998956749cf31fcf86ac59d753232548749c7f016b' 
  AND (
    token = 'wAqCZeQGug7eMBiq1ZadL1pQq5m6ARk93zzQXQZ28wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )