UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KywM5Noa0qJGezLM9xiDvSqm/AW0Nvcj1xlI7w2MMA=' 
WHERE 
  key_id = 'ae54a8dda5e0743e7955554a535088a24fe767ab6f3337e1537e9746d140f802' 
  AND (
    token = '2KywM5Noa0qJGezLM9xiDvSqm/AW0Nvcj1xlI7w2MMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )