UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hekT9m3Lp3CmxXuVZEyQn3KratZhMHXxpFhjW+vWvKg=' 
WHERE 
  key_id = '2cd1b5cd67c1ff68e5901b4410bb26d914096d34669f596f35f3c0418c7ab2e4' 
  AND (
    token = 'hekT9m3Lp3CmxXuVZEyQn3KratZhMHXxpFhjW+vWvKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )