UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQat2YZmV8HJm7NSYuFNNRFc/AyzXTJXdnMawGUXT4w=' 
WHERE 
  key_id = '176eb025c04ac25b40bf75a857df01f85902d1714d226ed6eaf45c86710a076f' 
  AND (
    token = 'TQat2YZmV8HJm7NSYuFNNRFc/AyzXTJXdnMawGUXT4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )