UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1Ff5i21dJQv26Ab7k3yZuJhdSRDHkoX5iHgULyrcJ4=' 
WHERE 
  key_id = '37f4961170f82702f25f7573d3419fc5e626db1cf4dd4da4f5d4597a1fe52f8a' 
  AND (
    token = 'E1Ff5i21dJQv26Ab7k3yZuJhdSRDHkoX5iHgULyrcJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )