UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lR7FNvzmK7QkmSmjOdryCjzGcglakHdRC63PgzH79ak=' 
WHERE 
  key_id = '58a20353048dd7fccb6fe15a91dc8c31a634b138f64d95a4427f2e00b8d52a18' 
  AND (
    token = 'lR7FNvzmK7QkmSmjOdryCjzGcglakHdRC63PgzH79ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )