UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh7Xvblc4phIRtitXsmbexy2ryAkrfVlUcrSdZZX5nE=' 
WHERE 
  key_id = '531adb595df382c97545475bc3cc2feedec622c04c747dd448ab7f860505cdf4' 
  AND (
    token = 'bh7Xvblc4phIRtitXsmbexy2ryAkrfVlUcrSdZZX5nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )