UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GACZoYd5UylmWluwXLciLrXfmtBVS3iXMXmUJBM1K3M=' 
WHERE 
  key_id = 'b8b6479b7b5ff9c1a7fd861a70dabddc513b3674f85ed0a37a1753aef3e521a5' 
  AND (
    token = 'GACZoYd5UylmWluwXLciLrXfmtBVS3iXMXmUJBM1K3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )