UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXkRbHdmytvU1VukBCRTR7du5ao/PAxEg5XkGwc6udM=' 
WHERE 
  key_id = 'e8dabd26512b204bb8a4c577986b975a5ca539697058d8ab7809b15e2545aa8d' 
  AND (
    token = 'GXkRbHdmytvU1VukBCRTR7du5ao/PAxEg5XkGwc6udM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )