UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ic4w/xByVHHOoa5atr5KDZ34qRZEkCGsotPj5IbbpBE=' 
WHERE 
  key_id = '045c4c530cc7d77f3312e9f1d1568c487793655a4132a973b21eef418ececc5a' 
  AND (
    token = 'Ic4w/xByVHHOoa5atr5KDZ34qRZEkCGsotPj5IbbpBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )