UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TtKoAax9eROUIgoqg6G/IR9o9dwFvgnNQ7aZba8ElI=' 
WHERE 
  key_id = '3fd6905872e30727a320cfcd0e2c53084de0edb14a84bf6336ebbdc6654f9afd' 
  AND (
    token = '7TtKoAax9eROUIgoqg6G/IR9o9dwFvgnNQ7aZba8ElI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )