UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ifImpLfoSNt3AWekaP8gZSZCGRU3Ck4B4SxVGnHZHE=' 
WHERE 
  key_id = '8927003bfa21c675aabf8355120a7673fd956dce2f099e666169d0190dff20d4' 
  AND (
    token = '6ifImpLfoSNt3AWekaP8gZSZCGRU3Ck4B4SxVGnHZHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )