UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tyEC3hW0l/gqUjsoApiqrLbs8icm5h/X4Rb0Cq+fJo=' 
WHERE 
  key_id = '9b8a4a3c12ebd96b6faa522be80609354672bc19e716cdfa7678c85a2c49b6c7' 
  AND (
    token = '2tyEC3hW0l/gqUjsoApiqrLbs8icm5h/X4Rb0Cq+fJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )