UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hAnunTIuj5Y4l6ZVhRRzbwxdp7yei3vVYD96Zde+zew=' 
WHERE 
  key_id = '7be8e268d94692613dd6c10f773f3db9472da2ccf06cc0eece85716f5fb0a96b' 
  AND (
    token = 'hAnunTIuj5Y4l6ZVhRRzbwxdp7yei3vVYD96Zde+zew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )