UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siqzCMP84qFuKOL8Kl4Em5RfV2d6VJIVdfjtdxlbl7A=' 
WHERE 
  key_id = 'e1ca6ac6d2c8dfde7ebeb1acecc72f1fbeb48606a1f89bd7739c53fbdaaf11cf' 
  AND (
    token = 'siqzCMP84qFuKOL8Kl4Em5RfV2d6VJIVdfjtdxlbl7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )