UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zE+eCi6joHYdDCB8aHXQT5MM3NFd4VFbV5n0yofb2Jc=' 
WHERE 
  key_id = '992446739a29a4d1d89eb7e6a98171e8ae9d2c2f8644175a6d97a5a61672e708' 
  AND (
    token = 'zE+eCi6joHYdDCB8aHXQT5MM3NFd4VFbV5n0yofb2Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )