UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjvvMiPAumW98cVHKbzHim2iN1IWp7ygyMDOB8RDE/s=' 
WHERE 
  key_id = 'ef4dc3615da961883f521955c991cb4b6f5c82941ca2dcc2bbfc5b1be438f6e6' 
  AND (
    token = 'vjvvMiPAumW98cVHKbzHim2iN1IWp7ygyMDOB8RDE/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )