UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yne8Fh3fBQS4AUI24k7BaQmsxFJiW5cvlPTAhIBpU9Y=' 
WHERE 
  key_id = '4a7b075b6719ce1a6ecf56aa4e7143a57d58f62b3aa10a804466ec39a6495989' 
  AND (
    token = 'Yne8Fh3fBQS4AUI24k7BaQmsxFJiW5cvlPTAhIBpU9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )