UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kzbRnVHIm5ZNUg/cSRSAPiDC/QheEwPWqc1rqQba5I=' 
WHERE 
  key_id = '95f6d7177a9d927d341af450b5c38bf2b295ed1d19c7f34371e105b2125815a7' 
  AND (
    token = '3kzbRnVHIm5ZNUg/cSRSAPiDC/QheEwPWqc1rqQba5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )