UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXqxXuabjOkrSyu6gZd89n3v62C29DWfVi7+vikMq0M=' 
WHERE 
  key_id = '0ed579064cd3e54715219324062ab09bea47b22ae99f2793f978352f8dedbe2b' 
  AND (
    token = 'yXqxXuabjOkrSyu6gZd89n3v62C29DWfVi7+vikMq0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )