UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJ04tF2c17zGDQe0GOXYoHyby5MWd3cA8L4kEHe01Gs=' 
WHERE 
  key_id = '29261808b82aaa50587faf4eef787f45c517c7cd0e99926ec552fa035c22e586' 
  AND (
    token = 'PJ04tF2c17zGDQe0GOXYoHyby5MWd3cA8L4kEHe01Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )