UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S29tsHo6ePvYs6wMMUx2XuChEPkEA9/qgAaLWQiUt7A=' 
WHERE 
  key_id = 'ffb6e09acacb8e289f7c43888d70a29f0add6f77cedd8be2289efddb663da240' 
  AND (
    token = 'S29tsHo6ePvYs6wMMUx2XuChEPkEA9/qgAaLWQiUt7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )