UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qN1Eq9vd2YZxTZXmJGBJKK0g60CYaVzVl0u3Rt/CqTU=' 
WHERE 
  key_id = '2b730c3709f916d6aff72a3f8c1bada6b7afdd12900d8f45227471df34250df7' 
  AND (
    token = 'qN1Eq9vd2YZxTZXmJGBJKK0g60CYaVzVl0u3Rt/CqTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )