UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwKz71mWWODunTMNlnf3GPUqOqRMP9rldLYXUs3esIM=' 
WHERE 
  key_id = '89a08713cf02a3c675d1c6e823aafa34d365d3e7620d058370a2f8cdd10799d9' 
  AND (
    token = 'cwKz71mWWODunTMNlnf3GPUqOqRMP9rldLYXUs3esIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )