UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbLZVJAO42oaVmysRbmYUko+T+WuDZWt1mINiaT+WvY=' 
WHERE 
  key_id = 'dbf42502d21feae9da01caf57be6b916826d58b768481bcda11159c1b7677d7d' 
  AND (
    token = 'EbLZVJAO42oaVmysRbmYUko+T+WuDZWt1mINiaT+WvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )