UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dd6RjpOfxD3dznrdMdG4fS1fAgcSugiz5eG4wEahFM=' 
WHERE 
  key_id = 'ff67079d2adf5109b4472c6267145f265193a9a4be2871ce106b690f512baa0a' 
  AND (
    token = '5dd6RjpOfxD3dznrdMdG4fS1fAgcSugiz5eG4wEahFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )