UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sI7RT8eMkkvrPX0aUknyM3AcYzlHfIiMNvsTPOrlcU=' 
WHERE 
  key_id = '077dad75fa3e2c3d02b1a7dc8ecba976cc135960291d9f637bf6eacad002ce9b' 
  AND (
    token = '3sI7RT8eMkkvrPX0aUknyM3AcYzlHfIiMNvsTPOrlcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )