UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vw27XZmTp1Ly+Bu3XmeaH/ZKvvHpfdOiXDhLJFWWFqc=' 
WHERE 
  key_id = 'd213494174451f64eab1e1ae2452829108fe884effb8a162301b6477a5047f2b' 
  AND (
    token = 'Vw27XZmTp1Ly+Bu3XmeaH/ZKvvHpfdOiXDhLJFWWFqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )