UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Svs+GyZ7gCf7oMI6hsqwbwEcumIA7NHm/dG//AbaJN0=' 
WHERE 
  key_id = '63bc18a2374adfe791d04210a1a714481d12e067450a497e68e4a671b83e3c5e' 
  AND (
    token = 'Svs+GyZ7gCf7oMI6hsqwbwEcumIA7NHm/dG//AbaJN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )