UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foaf4Z84X8PbGlyfu3On5f9OiXWES90wL0i+5hjka4o=' 
WHERE 
  key_id = 'e63253d93445b5ad6686f257bc9ddae168624b4fcbffb86bb3882090eeae6164' 
  AND (
    token = 'foaf4Z84X8PbGlyfu3On5f9OiXWES90wL0i+5hjka4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )