UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZpqqhpi1WOvPp4J99FQ7gsGrb7SQnKOSndqy8yDV9Q=' 
WHERE 
  key_id = '56b5b82da6d74683478608d61c12e63c6b87dd722c6f4dd92f305bd99be758cb' 
  AND (
    token = 'EZpqqhpi1WOvPp4J99FQ7gsGrb7SQnKOSndqy8yDV9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )