UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xX4aqavvpA7GdiuoMp1boQKFvDe7BtEMiPL4sbzKr7c=' 
WHERE 
  key_id = 'cdda47335ac4e641cec4f05441afc7a09d0ad7c9b76c672a0603d691961c863b' 
  AND (
    token = 'xX4aqavvpA7GdiuoMp1boQKFvDe7BtEMiPL4sbzKr7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )