UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqHEvm5A7I5FVlsYqnpBVo0mtMD0vKT9GbhOYrfqnxs=' 
WHERE 
  key_id = 'cd73b6e7b9f0ecd9027ec5443cce4ba34c276b2afeb426251a892724e96d357f' 
  AND (
    token = 'PqHEvm5A7I5FVlsYqnpBVo0mtMD0vKT9GbhOYrfqnxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )