UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tG+EZv1Q+rJzAvLqP8amqAGJklb3Jod6zrIv0peYup4=' 
WHERE 
  key_id = '220f8fd28712fa4839c52d8186b6f4d69949e4ad3688ef077c7c456066eb437e' 
  AND (
    token = 'tG+EZv1Q+rJzAvLqP8amqAGJklb3Jod6zrIv0peYup4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )