UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ll25e+PFVxNphCslw+VxkuEbEcPtyrGSZ6Gu8RTPMHI=' 
WHERE 
  key_id = 'ad2d713b50831513f1032794cbf5710d0f0433544f11959d1905615efb359309' 
  AND (
    token = 'Ll25e+PFVxNphCslw+VxkuEbEcPtyrGSZ6Gu8RTPMHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )