UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfAf4Lyy8W1LWvSPZUPePh8wucl4BR2WdOFVtbfhZW0=' 
WHERE 
  key_id = 'ad9b5daa603fdab61e98d3571680d7d0fa0f92aa4358d2d1f9a4fedd9ff3834e' 
  AND (
    token = 'EfAf4Lyy8W1LWvSPZUPePh8wucl4BR2WdOFVtbfhZW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )