UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nsW2BgmGDdBOsosjRF6JUapwr6qiaof92nKdf5CIwM=' 
WHERE 
  key_id = '5540ffe0d4de37681cc08ebd643a5f151ffa6f255a08fdbb1f87524657cfb69e' 
  AND (
    token = '2nsW2BgmGDdBOsosjRF6JUapwr6qiaof92nKdf5CIwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )