UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbU54ObDmImKyFfIuIwKHB8He6Pdf21bi/MTscH0ySM=' 
WHERE 
  key_id = '7737355c40adbfb3662716dfc522c60deb5bb1b149acd7118c767b64d687d06f' 
  AND (
    token = 'UbU54ObDmImKyFfIuIwKHB8He6Pdf21bi/MTscH0ySM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )