UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MlYjAK6sHY+xiPYqyBUyLITDtrKIrLzQLfdODQ9Ncss=' 
WHERE 
  key_id = '60bc70a7f44224d8a1e9abcdd5285016d0898f0f7de2da20d32d2ba2e9ad02db' 
  AND (
    token = 'MlYjAK6sHY+xiPYqyBUyLITDtrKIrLzQLfdODQ9Ncss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )