UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6bGkcCaceiSUDfBMBYmuxvECFC7F6VoB0336pcSljs=' 
WHERE 
  key_id = 'd5fcb68995afc95346cec588ad98fbbd8c7a24f5b79dd3dafc1935e077e87044' 
  AND (
    token = 'L6bGkcCaceiSUDfBMBYmuxvECFC7F6VoB0336pcSljs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )