UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLqM+v/mJmIU71k0tHJR27AHvvhnGGeUSH1jRamW8eQ=' 
WHERE 
  key_id = 'c53a69d9ebfe2d11459b5bbaa1edd4de73876a01da9dfd71c07ab4740c116a5d' 
  AND (
    token = 'iLqM+v/mJmIU71k0tHJR27AHvvhnGGeUSH1jRamW8eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )