UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUHVbVHMufcEoUx8BoOXRqX0XTHo0YkuNY2Yyh4Seoc=' 
WHERE 
  key_id = '3cfd45ff14a39b9a0d8fff6e9691682b5c0b5743692caf914329865cd15cfafe' 
  AND (
    token = 'kUHVbVHMufcEoUx8BoOXRqX0XTHo0YkuNY2Yyh4Seoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )