UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghlygcIVGgqjugoUPpcBkXVUbI1/KOifsGrZ822MwyY=' 
WHERE 
  key_id = 'a295bb9e3a50466f1d05190ce86ad455eb40acd75c314ae4ef0933d18574dc36' 
  AND (
    token = 'ghlygcIVGgqjugoUPpcBkXVUbI1/KOifsGrZ822MwyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )