UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvNKYjeKsNVLXuTYi5cQ2VO42iIyf5lY/8ZXQmoxrnw=' 
WHERE 
  key_id = '28eac5890048fd291f52ecb0d6bc976c1113125dced8169925b61f17aa476567' 
  AND (
    token = 'WvNKYjeKsNVLXuTYi5cQ2VO42iIyf5lY/8ZXQmoxrnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )