UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THocROy1VJ0TlwDQrawnLCMyK/Xq6H+62Nk+9mUpEfQ=' 
WHERE 
  key_id = '8a83ae807965e2c9ca124ca19da4e6c783d8c83f96ce87c3de7f0926b89ac89b' 
  AND (
    token = 'THocROy1VJ0TlwDQrawnLCMyK/Xq6H+62Nk+9mUpEfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )