UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6iOJfofRoX4qyK3FLc6V0hH7FkFSjiix6YmFjRO6nIU=' 
WHERE 
  key_id = '69e672aa890de68fb6309534aedcc5c1fb13a930deb001f38840c1dcb6933f6b' 
  AND (
    token = '6iOJfofRoX4qyK3FLc6V0hH7FkFSjiix6YmFjRO6nIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )