UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKlbaQQ1LnOxUXXmNXxmxsTCciIkSmBUD4nuQjkRNXE=' 
WHERE 
  key_id = '4ec33fc769f4d4674b9ff2a69f32ad8d734bed4d0163b3fc609e0d5f0e58a6cc' 
  AND (
    token = 'oKlbaQQ1LnOxUXXmNXxmxsTCciIkSmBUD4nuQjkRNXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )