UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttXdcVGrvGuIJHugPeq3TMk87bG5AMIcGxiFd2907iw=' 
WHERE 
  key_id = '67440b1a86ad780a41b8b6e35a4432f42c55326918f92e41f6a879367d6f920f' 
  AND (
    token = 'ttXdcVGrvGuIJHugPeq3TMk87bG5AMIcGxiFd2907iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )