UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLsXWZ+Pvbu/4DO9iAITGBkHf8cWZ/9qWdOpZ1esnfI=' 
WHERE 
  key_id = 'e6e2a6416e064741851dceedc2620435479e0e5911bd6161df6002e5606c9f60' 
  AND (
    token = 'sLsXWZ+Pvbu/4DO9iAITGBkHf8cWZ/9qWdOpZ1esnfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )