UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLD5RIH8Xrhk1BHPfbNZP9UwLbLj70OT4kY/7CqQwVc=' 
WHERE 
  key_id = '7e50b2d6196f32739b883f87ba2e92c124df83e219c176171bac0a01ab6beaf7' 
  AND (
    token = 'oLD5RIH8Xrhk1BHPfbNZP9UwLbLj70OT4kY/7CqQwVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )