UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w++ISoNN2Ydw6VjVI8ouELxn3Qn/cnuMqalCogmOr6M=' 
WHERE 
  key_id = '82c8667e9657f4180c94ead4f12ba749ae895a9c79abaaafe221e923881729ad' 
  AND (
    token = 'w++ISoNN2Ydw6VjVI8ouELxn3Qn/cnuMqalCogmOr6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )