UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHSq33SGlfKORq98HTMThJGwGnNv0E/XgTRQu1e3kDM=' 
WHERE 
  key_id = '28d12bb91f2c3f8fc59e9939fe754ed3909ba68ddc68cf7afa72083773807334' 
  AND (
    token = 'HHSq33SGlfKORq98HTMThJGwGnNv0E/XgTRQu1e3kDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )