UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iu0Pm8cT14dluJzGeDhCFgLJ2PPfLaH4/yR6y0ZL9GI=' 
WHERE 
  key_id = '5f2b631beed529e44825d349dc7ac300e0cdd2a767607c73a6a9ae61b143937b' 
  AND (
    token = 'Iu0Pm8cT14dluJzGeDhCFgLJ2PPfLaH4/yR6y0ZL9GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )