UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwnpBOYXzPOYY42DeYNtwr5rblGhk15sxDG9G6nIBFw=' 
WHERE 
  key_id = '026e205d0e34ab72c8c934839bad01e1010ddfe65f102ce2b1417b1e87429e0b' 
  AND (
    token = 'jwnpBOYXzPOYY42DeYNtwr5rblGhk15sxDG9G6nIBFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )