UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mr2JsnEPPYUkLiS3KmQO34xwrz2oBnUk5FwzV2PBsCg=' 
WHERE 
  key_id = '3a09abbdfcd7b82a71822e61b9534a1f253d55d0d26f68ee5f1a0904e6c3cd7e' 
  AND (
    token = 'Mr2JsnEPPYUkLiS3KmQO34xwrz2oBnUk5FwzV2PBsCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )