UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghT3+fDw7BHIOg2XfCpF0/2vwx5JmuzuNau4y200Wrc=' 
WHERE 
  key_id = '27c3da2442cbde27c48a4d33c5dd3f5eef670f9849aed4a09c4eaa4bcfdf119e' 
  AND (
    token = 'ghT3+fDw7BHIOg2XfCpF0/2vwx5JmuzuNau4y200Wrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )