UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCfp6/ZbViFl0N7DvWrlbFgWxYS1xzrRwYB5a6A1B8k=' 
WHERE 
  key_id = '1fb7c6eae99d067022da3e8f38defd1f5b6dce9b6ef1766607b5e99ef05faf43' 
  AND (
    token = 'sCfp6/ZbViFl0N7DvWrlbFgWxYS1xzrRwYB5a6A1B8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )