UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8vGzlTHz+HHn4WX44h0VxF0e2jyPuYYhDfDjMQ5FtQ=' 
WHERE 
  key_id = '89e436c3e9b27f92dcefa86e80782f38d4ffdb404be6fcb48d4846bdef854e58' 
  AND (
    token = 'Q8vGzlTHz+HHn4WX44h0VxF0e2jyPuYYhDfDjMQ5FtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )