UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHYee8uCy4jQuw8RrZufkwUS3cmu9Z4KvxaIffMFqno=' 
WHERE 
  key_id = '403c34afaeba05129268ebba0411c41a74b4a7da65552bcdfdc12d17cd943959' 
  AND (
    token = 'yHYee8uCy4jQuw8RrZufkwUS3cmu9Z4KvxaIffMFqno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )