UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yruLqYL77//+fNvDueJdjV9YDq5ILYSDscjIFLvtBvY=' 
WHERE 
  key_id = 'a1fda5bec183858b12be810ccb61122b02fc08538f0e4d377046a4ebf4b35b7a' 
  AND (
    token = 'yruLqYL77//+fNvDueJdjV9YDq5ILYSDscjIFLvtBvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )