UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYwmxhdnWPmoesigSrJ7ZgmcpHi7kMqo1m6e00MiG0o=' 
WHERE 
  key_id = 'd4086bee9c43a66622ac371083e3e67fa7936088578ebf942a4c0f6262740d52' 
  AND (
    token = 'zYwmxhdnWPmoesigSrJ7ZgmcpHi7kMqo1m6e00MiG0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )