UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUjpSjv+V791eoK9ljopVoH4W/kqXjT/SRn/B3378xI=' 
WHERE 
  key_id = '70d45f5020e1ba44bb666a1e8f0e1cb5a5744254a62947be2d12d4846d356173' 
  AND (
    token = 'vUjpSjv+V791eoK9ljopVoH4W/kqXjT/SRn/B3378xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )