UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XdXmyCHY/6wPidFuNnE3W+UqJcx1uXR26J9qEfBILDg=' 
WHERE 
  key_id = 'a0cb172cc1b1b11096a5c635155fd8b630b0bc03ece241c169951e1a6ecd30e4' 
  AND (
    token = 'XdXmyCHY/6wPidFuNnE3W+UqJcx1uXR26J9qEfBILDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )