UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCqgNooCa7l5+dMpMVtX5wMz6Sm4NARfY9WLH8KV/oA=' 
WHERE 
  key_id = '95f7bdac2045d2e70b042ecca3d9afa8246cad8a9aa53cc35ebf0b78045c1ac1' 
  AND (
    token = 'KCqgNooCa7l5+dMpMVtX5wMz6Sm4NARfY9WLH8KV/oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )