UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PKJEOH4SZLv0GrMkJ9f9DZ8j1eHjw/jG03v/xg+BaQ=' 
WHERE 
  key_id = '48e20a73a9f277253f3df7d887aef45496a0baa01f7436e38dbdbe0a54f3752d' 
  AND (
    token = '6PKJEOH4SZLv0GrMkJ9f9DZ8j1eHjw/jG03v/xg+BaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )