UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlyktBJbdEZumTZ7TfcjHR8Tp1MPX7uNRKknjHe4QJY=' 
WHERE 
  key_id = '1ea8aca3ab52a57753c5e62892e3e2ee3a9b765a4714c842a4c8640ef95f296a' 
  AND (
    token = 'zlyktBJbdEZumTZ7TfcjHR8Tp1MPX7uNRKknjHe4QJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )