UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmBAkW0Wg+hbQ6uI3LN2wwbOcx4o9HURMCqN+V6ynaw=' 
WHERE 
  key_id = '14c5b2d83f6a2ff43643a8066538a1eaccc750ac6cccf3fc68ddf4b536d21c5c' 
  AND (
    token = 'FmBAkW0Wg+hbQ6uI3LN2wwbOcx4o9HURMCqN+V6ynaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )