UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rz819kxyLbG5/UIW4VsoaJD3P/J6lqj3ootipyT0Ox8=' 
WHERE 
  key_id = 'b563855b0f8ceced33fc94c6f5a80468697fbd74e700f3ccc64143be38b46f5c' 
  AND (
    token = 'Rz819kxyLbG5/UIW4VsoaJD3P/J6lqj3ootipyT0Ox8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )