UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwUvVrZ3V+iHwdE7nMUvneOYOPgBR5MQ9YMeidq3rL8=' 
WHERE 
  key_id = 'caf12d48aa10bb43deb3537093c73e5069b6fb074d97100d07574a75f75a5180' 
  AND (
    token = 'wwUvVrZ3V+iHwdE7nMUvneOYOPgBR5MQ9YMeidq3rL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )