UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efK4bw/8RBiC4MTxH9Oef+KuFZ78WCym1iUpenn74Bc=' 
WHERE 
  key_id = 'c6e2bfb04138aecc91fbe5642598af8387157814536cc4704d7e4bfb2e46bb06' 
  AND (
    token = 'efK4bw/8RBiC4MTxH9Oef+KuFZ78WCym1iUpenn74Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )