UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMfoTYaQZnkU/K6Ed9PnmGP4JofJ9xxufEHvxqafUcI=' 
WHERE 
  key_id = 'a53d4675c3f13c567cf87291fc5b1a82a6fe442d55ac50a8522247d767de9103' 
  AND (
    token = 'DMfoTYaQZnkU/K6Ed9PnmGP4JofJ9xxufEHvxqafUcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )