UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMPz/vI/ZyJykOutQK6F1XDGf1ajFTT58OpLj5fqaAA=' 
WHERE 
  key_id = '2b32b4fa63ff8acfeaba7dccf913ee666abdbad4cdbfb3851dc03f0cb3067e54' 
  AND (
    token = 'kMPz/vI/ZyJykOutQK6F1XDGf1ajFTT58OpLj5fqaAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )