UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjXZXZQ0WfCr4o5HuegampPAfpUFg++0ZoNGf/T4/yI=' 
WHERE 
  key_id = '1b809f6475ef451150749f911ad1d727fa7a48abea119ac989b1433cd4b740c9' 
  AND (
    token = 'PjXZXZQ0WfCr4o5HuegampPAfpUFg++0ZoNGf/T4/yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )