UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mVaBAGe16HpgOHlDtAn5rT1kcDeTVeBIRLRQuc2QIQ=' 
WHERE 
  key_id = 'd80fadc13758b235e361c19bd0d553874f00512a69a8ad03cf1e0ebc0f295147' 
  AND (
    token = '+mVaBAGe16HpgOHlDtAn5rT1kcDeTVeBIRLRQuc2QIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )