UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAhREyr+3/wNIsfFBENKt69SLsXhr6Tbr51M0x5GzZI=' 
WHERE 
  key_id = 'e1813fec5f521d87728dcbb78627a0dde3d3b8b6df292a266365179316aa6514' 
  AND (
    token = 'mAhREyr+3/wNIsfFBENKt69SLsXhr6Tbr51M0x5GzZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )