UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cL+JosOYHVSq4qWpFmELReKQEsJ05MyF3/xZushOAFA=' 
WHERE 
  key_id = '7509649bbf6f143fc9e84f1ae6c85b0c62f24cd1d25e719f64c13d822a7e4642' 
  AND (
    token = 'cL+JosOYHVSq4qWpFmELReKQEsJ05MyF3/xZushOAFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )