UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnEFTPSNpP99ujW3hV/pDWj4G1FS/c1/VZwaZJVVIjo=' 
WHERE 
  key_id = 'a9079baedb7d575da8d783523effe2ca71257794171d943ac24347383f10eb90' 
  AND (
    token = 'tnEFTPSNpP99ujW3hV/pDWj4G1FS/c1/VZwaZJVVIjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )