UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0pqY1E1GWZJ7JURhdKZaJ/xPXRuB8Xw6uarR1OBIeM=' 
WHERE 
  key_id = '35f1aa787963d920600c471380bb57d16b6ae28b9f71d5a4e32088a890ea55d6' 
  AND (
    token = 'X0pqY1E1GWZJ7JURhdKZaJ/xPXRuB8Xw6uarR1OBIeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )