UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPQMtlczDork5N1bA9+F5gNNNI/JsQizwCdzHmxcvqg=' 
WHERE 
  key_id = 'd5471cb9bd1ccebdedc39dd820e546e8a54f02eb57eafc7bb4ce92f6edaef807' 
  AND (
    token = 'tPQMtlczDork5N1bA9+F5gNNNI/JsQizwCdzHmxcvqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )