UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDS3rp/NWDts9PqgtNd6W1Dv3ni6B/Iemfya9ihvkbI=' 
WHERE 
  key_id = '450eaf39a79c0f6b1722da234aa9400687fa8514150954a49096927fb2f5621c' 
  AND (
    token = 'jDS3rp/NWDts9PqgtNd6W1Dv3ni6B/Iemfya9ihvkbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )