UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyuJIgc99bAvnyMTreXKiE2JnWC4BkPxMJVa6vLbA2I=' 
WHERE 
  key_id = 'ad1246e64dcdac3f80521f472c220bc83b2670960f95e1e3b9b4558c7d874ca9' 
  AND (
    token = 'YyuJIgc99bAvnyMTreXKiE2JnWC4BkPxMJVa6vLbA2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )