UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XC5ZFcy6ZTHc1gS13RKvmVLWWSOXhyDmmxROc39JOn0=' 
WHERE 
  key_id = '046c78e0559a79f6472ec65249bc4c3cfaa946c5f20cb1c35eaf359e1c6db793' 
  AND (
    token = 'XC5ZFcy6ZTHc1gS13RKvmVLWWSOXhyDmmxROc39JOn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )