UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVJ95SCPM2pzFu5McDE6XQIr1SuB97jFWdCdGKFkk9E=' 
WHERE 
  key_id = '19986a79e73e5e8a546b7d9ba85889fd0cfca5deb7f92a82fdbf4ee06e3f89da' 
  AND (
    token = 'WVJ95SCPM2pzFu5McDE6XQIr1SuB97jFWdCdGKFkk9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )