UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nKhCmTE9hrA+KBGLvJ12cCWa+5tjK1br9cUqB/cby0=' 
WHERE 
  key_id = '8cd17a5bf06bc625b108cc974bc10b4ffa9265a11939ea89434e3689cf94fa09' 
  AND (
    token = '3nKhCmTE9hrA+KBGLvJ12cCWa+5tjK1br9cUqB/cby0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )