UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZ2wg2cwGeRgPazzUURNR8OGvWdTqncWW6jNLFxiS0w=' 
WHERE 
  key_id = 'aaf61b8071c98531226b58bfb2c767fd5387e94066cec3811b1cd377a30a33b0' 
  AND (
    token = 'mZ2wg2cwGeRgPazzUURNR8OGvWdTqncWW6jNLFxiS0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )