UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkmFFNXsc67fsntyqd28TmSTABsdEUgnXf+OhVImGtI=' 
WHERE 
  key_id = 'ca7374be6fc35b19b7eb1bb18af978c412717c5fc15986ffd04e07daf994dbf3' 
  AND (
    token = 'EkmFFNXsc67fsntyqd28TmSTABsdEUgnXf+OhVImGtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )