UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qm5vH7igAHgXixf6k9EhE6O9dIiDK0l8T/9hr+BGOKk=' 
WHERE 
  key_id = '23fdc958cfc2057fb79975050c7b37a6ad14c11604599e10a720d17fa3a5b527' 
  AND (
    token = 'qm5vH7igAHgXixf6k9EhE6O9dIiDK0l8T/9hr+BGOKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )