UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQmjsT9SeiKRxzaoBkqUXtg4wceV7KfIhD8gZ3mqjwE=' 
WHERE 
  key_id = '0c017bab4c2d4ce5da7bebb9e955ef8868ad999378cbcaa3ab8ab1c35126dca9' 
  AND (
    token = 'PQmjsT9SeiKRxzaoBkqUXtg4wceV7KfIhD8gZ3mqjwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )