UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zAPv1cK9ep/IJxUZ/ncEcTyFS6zlltW9cWMXq2U8UQ=' 
WHERE 
  key_id = 'bd539a26a04ffab5a2c72f8b8ba9182a34f9c75053f345e21f0e5cc3623b3513' 
  AND (
    token = '2zAPv1cK9ep/IJxUZ/ncEcTyFS6zlltW9cWMXq2U8UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )