UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGASmi05H4lk2J1p8lKF8znCr0vGnl46Ow6DkWColnA=' 
WHERE 
  key_id = '96eee9887699f0e3656ce715ffc6706f4ddec7c1f3790dc3632d6534215f997a' 
  AND (
    token = 'pGASmi05H4lk2J1p8lKF8znCr0vGnl46Ow6DkWColnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )