UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psB1zE+1656jKEsSbmUwL3vxsFoidkN0tirS0PBhSKM=' 
WHERE 
  key_id = 'cc8ddafc74fe6a769458ddc6a703a8d7393807889b21115895e2dfc5943e7753' 
  AND (
    token = 'psB1zE+1656jKEsSbmUwL3vxsFoidkN0tirS0PBhSKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )