UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cS1xlKbLdpRhfCbWWCfBky3LnKhCBD9YWELqYNvpIx8=' 
WHERE 
  key_id = 'e12e5739a35fb4ee984c82a663e5d9dc117be694663707f48cc99ed61f64d79d' 
  AND (
    token = 'cS1xlKbLdpRhfCbWWCfBky3LnKhCBD9YWELqYNvpIx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )