UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZCdhzu7cmLEQg/YpNuMiW87PMW48iu/zh1uX38t2Xk=' 
WHERE 
  key_id = 'efafd39f720c672889742be043bf2e8a12758d4031d8049a73a13657d809821d' 
  AND (
    token = '7ZCdhzu7cmLEQg/YpNuMiW87PMW48iu/zh1uX38t2Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )