UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDY9yjFMDETaWw4iWS+TcTJ81t3ks/ZjRqogK7u7wCc=' 
WHERE 
  key_id = '44d8e78a09866e9d4809ccaba6b61b2d63404d4042c3321e5ac07ecfc2eafd37' 
  AND (
    token = 'fDY9yjFMDETaWw4iWS+TcTJ81t3ks/ZjRqogK7u7wCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )