UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4EhHfGepmcIgO7mEVTi1DiCMd+a4/NUud4KM9c6KUY=' 
WHERE 
  key_id = 'a9c002e48e4e628cbbe5d5ea45cab83f1083bfd0bf8dbc40490ea442534b16fc' 
  AND (
    token = 'P4EhHfGepmcIgO7mEVTi1DiCMd+a4/NUud4KM9c6KUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )