UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJ4h7DEDzPfKzPkYGkkly8UidLiJMU0N7GjtMjFwAtc=' 
WHERE 
  key_id = '8290d2a71e943563c1556ca142d55554389e393c912a49a40000ad5eaeb3f46c' 
  AND (
    token = 'dJ4h7DEDzPfKzPkYGkkly8UidLiJMU0N7GjtMjFwAtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )