UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1FNbI1GLOuuJtP7w9tgWUSgI9XaoJnpyrjcVRHU+kWk=' 
WHERE 
  key_id = '2c4a0163e2453b7f921cc0ff83d7627684e8381a3989faeb76e4de00338b0343' 
  AND (
    token = '1FNbI1GLOuuJtP7w9tgWUSgI9XaoJnpyrjcVRHU+kWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )