UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pbk7m/dtkghVKywWezQS7+xFzj6zuIZPTJ1gTeWhPI=' 
WHERE 
  key_id = '8f57fb3cacce085a6367273f31c60de931c48eaf0b8cefec37c138b9e1c2bf37' 
  AND (
    token = '5pbk7m/dtkghVKywWezQS7+xFzj6zuIZPTJ1gTeWhPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )