UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFcz7XfJXR63eI5O4OC4Q8ztTOjjzvDED+JwGp+Kc54=' 
WHERE 
  key_id = 'c8b377c8be13dc00fecf819e403b4edc873cefcea5aeb86fbe79fd4d5f8c6d15' 
  AND (
    token = 'nFcz7XfJXR63eI5O4OC4Q8ztTOjjzvDED+JwGp+Kc54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )