UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnKD3xjF/pwU71v4RVtlqWNotQTilrqRTYLePCS2BtY=' 
WHERE 
  key_id = '8a09002e33696d61fea22373c57044ff3f0e8d223b4c10cb21aa07e71293ed40' 
  AND (
    token = 'LnKD3xjF/pwU71v4RVtlqWNotQTilrqRTYLePCS2BtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )