UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CcmQy7LV5izXydMJ7zAtIBdXfAADtweZzDQxgImJAAM=' 
WHERE 
  key_id = '38a2fe0221b6c115f6a3c2f472bc94ae75b8d25bfef5f5e0f3372f13853c69a1' 
  AND (
    token = 'CcmQy7LV5izXydMJ7zAtIBdXfAADtweZzDQxgImJAAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )