UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTXWUSyf2mM8em5tZRAEyEwXrvCUg+RyxqZlkhriLdM=' 
WHERE 
  key_id = '6abaa8cde72144b783bff4e364e3e30b6f65dbd45c09c3649d1909d876cc6392' 
  AND (
    token = 'YTXWUSyf2mM8em5tZRAEyEwXrvCUg+RyxqZlkhriLdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )