UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsnQLRvSM+oHqeFtR/KlOgocyuDFkvJqQAawz6ESDds=' 
WHERE 
  key_id = 'e74c8c8fe03604df5743c291903c0087bf02daf3157f0d5ce74650c8e6e0f1e1' 
  AND (
    token = 'vsnQLRvSM+oHqeFtR/KlOgocyuDFkvJqQAawz6ESDds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )