UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5rsUQk9WFix8jvT9D9U0KUmh2k/mHlDpfHYyxv/KtQ=' 
WHERE 
  key_id = 'a3dade8778c2aca3527e6b13e94455d1b7d1765363a04cbfd07fa07d754b9669' 
  AND (
    token = 'q5rsUQk9WFix8jvT9D9U0KUmh2k/mHlDpfHYyxv/KtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )