UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJ3SwPEUwLC/1YQDuB/gRu/adW6tLifeSAN/Jvb+luE=' 
WHERE 
  key_id = '18bb412262998d901a7d1b84f7a16bbca44206358ad005c4c6af80d29f5ab79f' 
  AND (
    token = 'mJ3SwPEUwLC/1YQDuB/gRu/adW6tLifeSAN/Jvb+luE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )