UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmvue/ylARwj5siEF5CIOKoFw4aVYkMIT+CdBukYHsY=' 
WHERE 
  key_id = '70b3e8adbd8f4fd0332455951769db10edfd05324ad480d6b9d90a60fc30ab7c' 
  AND (
    token = 'wmvue/ylARwj5siEF5CIOKoFw4aVYkMIT+CdBukYHsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )