UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6KC/ef6tTsnFRGNjrDiu6zevJ3VdT1oR6hsQ/h4VKY=' 
WHERE 
  key_id = 'd7994afabedf1f1a03a50ad82b557d1ae52bd25a6c607c9a506f7438cd8e462b' 
  AND (
    token = 'h6KC/ef6tTsnFRGNjrDiu6zevJ3VdT1oR6hsQ/h4VKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )