UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjcdPxEq9lw81fkBx9iKgttCmH1Pf1wWZBRsS88XB/A=' 
WHERE 
  key_id = 'af42706ddf3a646d395931cbfb68d014010112728d55b3159d863ffec22a67d1' 
  AND (
    token = 'cjcdPxEq9lw81fkBx9iKgttCmH1Pf1wWZBRsS88XB/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )