UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JLA1Bcn+pEkNXev2Tjj8RXgXu82AABEN191calw64I=' 
WHERE 
  key_id = 'de915ac7bc4ee26388b8f10512b326c0f214905962a4b809f015f92eef8c72f2' 
  AND (
    token = '1JLA1Bcn+pEkNXev2Tjj8RXgXu82AABEN191calw64I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )