UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tazeam1Z6sLvgIzuwV+kWE6Q/XibNcMvvZ52AGtOAkQ=' 
WHERE 
  key_id = 'a8ce8901c7550676bc3e64695d36364ecbe47ee69a5c7695097fd6a410ece536' 
  AND (
    token = 'Tazeam1Z6sLvgIzuwV+kWE6Q/XibNcMvvZ52AGtOAkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )