UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqDyLajxRx1OMsyizOJb4ni/T16+zL255fRp43p58uA=' 
WHERE 
  key_id = 'e752e251538e5efe873aefc0f1650e87d2c6a361696ef1b55df9f7210b8edf71' 
  AND (
    token = 'KqDyLajxRx1OMsyizOJb4ni/T16+zL255fRp43p58uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )