UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdT7WHlzAu5qLlHMiKY8lSTmP7Pzr+Tv+W1HTdTfziY=' 
WHERE 
  key_id = 'c0627d5a43eaa599ae162d6793609cbf92837b657f72863cf5a5fd958e1e53a5' 
  AND (
    token = 'kdT7WHlzAu5qLlHMiKY8lSTmP7Pzr+Tv+W1HTdTfziY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )