UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99kY7+YHpkozT4x4mJEWVJIS1BZewBspzRonW3xuAqw=' 
WHERE 
  key_id = 'b4bbaef49847a9ab0f0be6cbd71da74a71cc4fc4791d7f0264f8a5cb1ef9ec77' 
  AND (
    token = '99kY7+YHpkozT4x4mJEWVJIS1BZewBspzRonW3xuAqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )