UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQ+pwWyGCfTBB9ruhZDGE+vynAN4AoZlyT3skvptpbo=' 
WHERE 
  key_id = '9568674e7bd163918c762eefd6e96379e4594c500f319a111e895600b2d09fe7' 
  AND (
    token = 'yQ+pwWyGCfTBB9ruhZDGE+vynAN4AoZlyT3skvptpbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )