UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZQb98xs6RK8PfggW3mIEMFygkTfMGAt5EaO5rc+WT8=' 
WHERE 
  key_id = 'd82b11481e56f6fc197038de8e9b17e90a6f239806da512a1a01b9c6f11c9ae7' 
  AND (
    token = 'NZQb98xs6RK8PfggW3mIEMFygkTfMGAt5EaO5rc+WT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )