UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6bzz76wSVFBcK4RV2UlOrhbKJ/spVoNLxql5/04YJI=' 
WHERE 
  key_id = '72c460a05c2be90421d044dc50a68f5b35f7b29fe17057bbff57bef328255a2b' 
  AND (
    token = 'w6bzz76wSVFBcK4RV2UlOrhbKJ/spVoNLxql5/04YJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )