UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lnj0MV0kZTtJ5JI8LCx+weMxV3lulzeIeo6RzRU5qz4=' 
WHERE 
  key_id = 'f2d0de7c95abc54db6347147a7472d4850550bec9e024eaa2986ffa8c1d0de7f' 
  AND (
    token = 'Lnj0MV0kZTtJ5JI8LCx+weMxV3lulzeIeo6RzRU5qz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )