UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxTAwXsIlej+fFrMf31FtDo4f5jbPsecFkX1p6T+LG0=' 
WHERE 
  key_id = '25a58db8174256c67bca7167dc9b9d018cd11439de04d5ad06199adf728db091' 
  AND (
    token = 'jxTAwXsIlej+fFrMf31FtDo4f5jbPsecFkX1p6T+LG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )