UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4SdNJByEXqk5B5cRZvzhgS8t3rivDi3QuNMHnQ05T8=' 
WHERE 
  key_id = 'fb9d812700d0757e78e57806405b874c552943c96ca728c0acffcbfc13d1b971' 
  AND (
    token = 't4SdNJByEXqk5B5cRZvzhgS8t3rivDi3QuNMHnQ05T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )