UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHK6uWdx0/FPEPigwyA0z69t62heUH6wKeU+jeKOf9g=' 
WHERE 
  key_id = '20f1762f90b8ad39a5e09bab46dc14935748ebe48b17c5c9181eabf11862ec77' 
  AND (
    token = 'dHK6uWdx0/FPEPigwyA0z69t62heUH6wKeU+jeKOf9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )