UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1sB8dXauz7EHyleW6C+6Nj5or1iJ163vHnxfsX/PDUk=' 
WHERE 
  key_id = 'cb37bce74afa6e0d18214b1ce205d03c58490034a2b439afb0f1012472d54449' 
  AND (
    token = '1sB8dXauz7EHyleW6C+6Nj5or1iJ163vHnxfsX/PDUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )