UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+KX1z6TdpKAjGaJnS6fLDFCFg+k1MxWGJmZlVEWNRY=' 
WHERE 
  key_id = '13f303b45df5e0d039f0523ce07ec7c95f7a68c73599c69801b18d3e2d8fd650' 
  AND (
    token = 'w+KX1z6TdpKAjGaJnS6fLDFCFg+k1MxWGJmZlVEWNRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )