UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbLU7eiK6EOPO2oeHdG4SZnIAplnAOY3WjpnApZi3nQ=' 
WHERE 
  key_id = 'e9f940d94229f34c93ee990e52221a768534ff4052f658832a0f654ddac66b98' 
  AND (
    token = 'tbLU7eiK6EOPO2oeHdG4SZnIAplnAOY3WjpnApZi3nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )