UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXh9LlyxaEQxyDXpqLkGntPZe2TfUHpXMEHC9UQRxOQ=' 
WHERE 
  key_id = 'ef934021b4e03263446a98fbd9131bf211a9f69debde96256049d0e080c4f94a' 
  AND (
    token = 'NXh9LlyxaEQxyDXpqLkGntPZe2TfUHpXMEHC9UQRxOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )