UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Asw6E+mv95oLukBOTqACkd5LGSoGX/EKEozPVg5Jq8=' 
WHERE 
  key_id = '2bffd1b006ba4677a534a06dd76df907f61e423edda55d9ef9768648f517828b' 
  AND (
    token = '8Asw6E+mv95oLukBOTqACkd5LGSoGX/EKEozPVg5Jq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )