UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCk3XJVVyNwFkYADukgopPGYYmhlYYaQXjcSgSsiXz8=' 
WHERE 
  key_id = 'e129e9299f8e5c46caa71473c755c087fa29e8c347b2312002217c4b820365d6' 
  AND (
    token = 'dCk3XJVVyNwFkYADukgopPGYYmhlYYaQXjcSgSsiXz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )