UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOxx7T7x8Mfk31N5zLW/uYXGmUINKRl8Gdm1lJ52fLY=' 
WHERE 
  key_id = 'ebf0dfb8acd8b83d45f43bcdd9ed9a96f9f10e6759efa7668fb6d74501681aef' 
  AND (
    token = 'xOxx7T7x8Mfk31N5zLW/uYXGmUINKRl8Gdm1lJ52fLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )