UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GifzMUAmznKu27tW5yObqSOzIV9lDJnhcZIqa0T1FWE=' 
WHERE 
  key_id = '03389eb1824ffe2dfa7b1251a09e2673f777aa4bf3acde72a63838edce219f36' 
  AND (
    token = 'GifzMUAmznKu27tW5yObqSOzIV9lDJnhcZIqa0T1FWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )