UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfUFHW2rYJC+n8tIG+ZvINHi5RJjI8o6lwE9svoCDbM=' 
WHERE 
  key_id = 'd80534445d4c352d4ce0539c1f3942ca23a8e65283abcee65228f49a2f537676' 
  AND (
    token = 'lfUFHW2rYJC+n8tIG+ZvINHi5RJjI8o6lwE9svoCDbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )