UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9JSdYlVyQPenk9ft97ngv/5lKI8Yjetudk/kaXkVCo=' 
WHERE 
  key_id = '20c3cc79af67d4d9850f1643da8f7dcdaf5d4cc7fddc730a2c7a1e41aecc42dd' 
  AND (
    token = 'j9JSdYlVyQPenk9ft97ngv/5lKI8Yjetudk/kaXkVCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )