UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1z9QkJa8WNKDI59JfHiZjgbcSkcEqNtynIbkNGiYjQ=' 
WHERE 
  key_id = '0354bcb8345d9d3462a4c97139587a44a699a1934ece055ab3f04428cbb9da7a' 
  AND (
    token = 'c1z9QkJa8WNKDI59JfHiZjgbcSkcEqNtynIbkNGiYjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )