UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '545FaxBXPrWarE9TTVzGMPBTep4LAuo2Kap9cuKi8uQ=' 
WHERE 
  key_id = 'aad4272939984f023d505526f3ecabc5cb28aaa3c876b50236cf8d3f5f86a60c' 
  AND (
    token = '545FaxBXPrWarE9TTVzGMPBTep4LAuo2Kap9cuKi8uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )