UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k228wzyq80s+lBLbLwHd8LIC3eMsp+MbgyX7n+uD0DQ=' 
WHERE 
  key_id = '52224524599c10245a8fe2dc82f5d92d1c15cc63a451c64733b8f06f310dda2b' 
  AND (
    token = 'k228wzyq80s+lBLbLwHd8LIC3eMsp+MbgyX7n+uD0DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )