UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhyJf38NpqmemSn3/UyCri/iMnBWPb9cYKTsFyw3DtY=' 
WHERE 
  key_id = '8824c6b9e112fcd31bf938a090102af468cf71091eacf4b35c340c766b1fa10d' 
  AND (
    token = 'DhyJf38NpqmemSn3/UyCri/iMnBWPb9cYKTsFyw3DtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )