UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5czadUkdixjTum6JH1ItrUc6pdtD+6d89t3CwJS8UY=' 
WHERE 
  key_id = '774501e93fedb4663195f6d1f85cf562071334b2784a89964aaf113ba683eb27' 
  AND (
    token = 'V5czadUkdixjTum6JH1ItrUc6pdtD+6d89t3CwJS8UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )