UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pg++spkeDti31N5X6ACSoVWymr88KLreKSy26vZSrQ4=' 
WHERE 
  key_id = '299f2d601aca367d0f495e0e0767728a953f51f2e283028f35a4d33292329841' 
  AND (
    token = 'Pg++spkeDti31N5X6ACSoVWymr88KLreKSy26vZSrQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )