UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOWGB5DZr4x60D1iGuuMMVVTFRccN3Zx5HbKgn571E0=' 
WHERE 
  key_id = '35efe2015c20bcf888883fcc79fae3d387df564165e6c88473368d5cc7508658' 
  AND (
    token = 'qOWGB5DZr4x60D1iGuuMMVVTFRccN3Zx5HbKgn571E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )