UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuk5ma5zG3IF0+jAlRjeFP/5atyufjcgXCeXocxAu/E=' 
WHERE 
  key_id = '7b6795eae80905b48e6675239da89979e384bb2fade3685f45227b4d6a622984' 
  AND (
    token = 'uuk5ma5zG3IF0+jAlRjeFP/5atyufjcgXCeXocxAu/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )