UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nycREmTpEgF0yInUAF1OmEFklRHBIJ4Kgey2VByLffA=' 
WHERE 
  key_id = '4f66030a1860ab92209e0a73e391d92dfd64e8f371b2771cff6ac88a8efe8e49' 
  AND (
    token = 'nycREmTpEgF0yInUAF1OmEFklRHBIJ4Kgey2VByLffA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )