UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcjJ3gwZVX5y3qA0FNsHrXIyjpELd9uIGAmmvqj+ZnA=' 
WHERE 
  key_id = '237a7755261e2e0cca2e328aecd114b9cba8ec8079b3733f5ecfcda3f10b50e2' 
  AND (
    token = 'xcjJ3gwZVX5y3qA0FNsHrXIyjpELd9uIGAmmvqj+ZnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )