UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwJS6j1czW+wFcSWz/gbbCRy31A19V0JdHLPOa1NalU=' 
WHERE 
  key_id = '10fc9e364d3e9c1187aa4c962d872e318e73ae18b502a53b8cafc87b7c13e591' 
  AND (
    token = 'mwJS6j1czW+wFcSWz/gbbCRy31A19V0JdHLPOa1NalU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )