UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMwW6jDdGlCUq+5zrXuDHQc+vJaIVvn8mfkgCWq/WNQ=' 
WHERE 
  key_id = 'e7d619b24dc6a22c699f2fb3e1f1bd4f856e62a423eadd9df3bb8a41e78e1a5b' 
  AND (
    token = 'bMwW6jDdGlCUq+5zrXuDHQc+vJaIVvn8mfkgCWq/WNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )