UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sIhK3nJKJD/BOU5BPtn/7wz7GerOR4spHGWX7J/XEk=' 
WHERE 
  key_id = '286d7bf82c3656e85827591a6a1a97a78a7f8059f790d938e3b3e5c7364430fc' 
  AND (
    token = '/sIhK3nJKJD/BOU5BPtn/7wz7GerOR4spHGWX7J/XEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )