UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpM60eByXRTAwvVCZweGCm8anHg7KFbhV1Wg60Z0JVo=' 
WHERE 
  key_id = '5181a3d46a357fd41e8c50a7b3ec077bbe55a41f4b2cb73259a9c991426cada9' 
  AND (
    token = 'TpM60eByXRTAwvVCZweGCm8anHg7KFbhV1Wg60Z0JVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )