UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfEmEkjRltTibqkeke4dxqkCOpSvz2Aun3Z/PhZxOJo=' 
WHERE 
  key_id = '7b204e0a265abc2f7928899a725af2e80a94b513ee94dda5a9ac2870ffe343ee' 
  AND (
    token = 'EfEmEkjRltTibqkeke4dxqkCOpSvz2Aun3Z/PhZxOJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )