UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbANBTkBvQJrky/TCJ6ei6bc1xQ5RmSJpiIu/aes/04=' 
WHERE 
  key_id = '6280cab31ff1877f3d764399140fa38030342319e6349dedc8b5c9c4aeba2ee8' 
  AND (
    token = 'VbANBTkBvQJrky/TCJ6ei6bc1xQ5RmSJpiIu/aes/04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )