UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7p0GJuxdlVB4jPNF1QVTTioDhGQNsRSdKuAmFNEfi4=' 
WHERE 
  key_id = 'f62bb4f54c0e35570cce50b6c2eca6eae78fe465e436d164adcd889b78c451bb' 
  AND (
    token = 'a7p0GJuxdlVB4jPNF1QVTTioDhGQNsRSdKuAmFNEfi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )