UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEUOb5sw5PwKyKZjqtIxlZQxZQ8A6gs0RNaEMBouYYk=' 
WHERE 
  key_id = '71355dc3611cf214988fe290a6ef9582dad91418e8594e3b94722e7ddbcb28c5' 
  AND (
    token = 'qEUOb5sw5PwKyKZjqtIxlZQxZQ8A6gs0RNaEMBouYYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )