UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoX/D2PrwEugRKzsxr8lsT6NdZI8LWXi0hQ7lOLW5uE=' 
WHERE 
  key_id = '7aaa6db8c200c67de27fd5d6a010552777766f14b1f64eb22365d5f303e72f34' 
  AND (
    token = 'KoX/D2PrwEugRKzsxr8lsT6NdZI8LWXi0hQ7lOLW5uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )