UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwPjDP9a21OLE4EYWp58Jlh2s4W/kdWASJDljpNh5uI=' 
WHERE 
  key_id = 'd482c9c4dc24b895756fdb7744223118e32c9f3383b685b1fe75db2af8ff39be' 
  AND (
    token = 'EwPjDP9a21OLE4EYWp58Jlh2s4W/kdWASJDljpNh5uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )