UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUfObP20oSiXGRYML/Zy1fbIX4A7qo/IflCQj25h3pk=' 
WHERE 
  key_id = 'd0e231c5dd3d782843fddafe896f41aaf437fa50d7df1217728f2b04935a7d8d' 
  AND (
    token = 'BUfObP20oSiXGRYML/Zy1fbIX4A7qo/IflCQj25h3pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )