UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7dSTl2hpYzjeEphPptUgRw2kf0YMeU6g9jy7FZ7/9g=' 
WHERE 
  key_id = '34aede2c97386ecf705f17826045e905b1be0d0c84a48d11e0d38bf4ec5d0d14' 
  AND (
    token = 'j7dSTl2hpYzjeEphPptUgRw2kf0YMeU6g9jy7FZ7/9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )