UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JLT1BHDwzEUO+KdvW3fFg3RZU+bs0x61jvFzuAcrzI=' 
WHERE 
  key_id = '4df31d7cc8b57beb414b35d2f722010ec41cf455e927c3b121df7b2291bf0c4c' 
  AND (
    token = '3JLT1BHDwzEUO+KdvW3fFg3RZU+bs0x61jvFzuAcrzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )