UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyDE8sSk3K5jreRZVn62oGYrtQvKFx1jng3k/RCI52U=' 
WHERE 
  key_id = 'a218d9ee067d580188c52127a6b65c2b16910dda2d9ed3987af2a30bb216854f' 
  AND (
    token = 'DyDE8sSk3K5jreRZVn62oGYrtQvKFx1jng3k/RCI52U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )