UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vu9A8/EcrSl4Bcrq+OvApXCCkJXIoWc5QCVoR8zdM6I=' 
WHERE 
  key_id = '57223b841bab712be366698334c7c8b7463e563a4a1ce486465f221a34261e4e' 
  AND (
    token = 'Vu9A8/EcrSl4Bcrq+OvApXCCkJXIoWc5QCVoR8zdM6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )