UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRYaU9Xf0jcf1tQh7XMToY1wxrDmMQKwe7u94MziSKQ=' 
WHERE 
  key_id = 'efe9f29721141d9239ca20a5e0eb98878f17429621590f570effc10052ddb5e7' 
  AND (
    token = 'lRYaU9Xf0jcf1tQh7XMToY1wxrDmMQKwe7u94MziSKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )