UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lkr5Omya5VenauTjcPAnkGAlLz5ao1NUxf5Y2JE0+LE=' 
WHERE 
  key_id = 'c333d9bf141923cbd29c1be89c57a7adaa66584dff30b11bda97207340df9c14' 
  AND (
    token = 'Lkr5Omya5VenauTjcPAnkGAlLz5ao1NUxf5Y2JE0+LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )