UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/NzvQxNoHAoIm9KJxrPNHKyopKDQGSVhczaaXyfBLI=' 
WHERE 
  key_id = '2fed90d7c1dfb339994217a70b245b9c743c2d7828532c9ac8a00283c096b51b' 
  AND (
    token = 'J/NzvQxNoHAoIm9KJxrPNHKyopKDQGSVhczaaXyfBLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )