UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GwDi8IClb4elMcxSNEghMmR85zmyh49VqKDyAR72Do=' 
WHERE 
  key_id = '72bce5816149c1ce3891ec6a75c0ee39d8e9b46047959b51cffd5d2865da9f9c' 
  AND (
    token = '/GwDi8IClb4elMcxSNEghMmR85zmyh49VqKDyAR72Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )