UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgpOqLotNH8GZLyY6jg6zC+hc08RN+4Qm5JoHZR4uXc=' 
WHERE 
  key_id = 'a435c43930a3af869893fdb05e81667edaf7b3258c3b7b54bda202b54d6f3bf3' 
  AND (
    token = 'JgpOqLotNH8GZLyY6jg6zC+hc08RN+4Qm5JoHZR4uXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )