UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmB5uSDzxAPuZ4Neulw7bMo2S1CeAUg0ZzVhgQEtO84=' 
WHERE 
  key_id = '2f7d41e092c36667cfb4160a1be859c880ec697f4fdbe16ada0747fae923795f' 
  AND (
    token = 'vmB5uSDzxAPuZ4Neulw7bMo2S1CeAUg0ZzVhgQEtO84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )