UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKydPJ4OG5XxdPE6Gi5VVTzRnJyfze2QcAaYy49IHOU=' 
WHERE 
  key_id = 'b115e4c49dc6b6a079973a9cda71b70f6d441a35998c2ca70a2045cade852357' 
  AND (
    token = 'lKydPJ4OG5XxdPE6Gi5VVTzRnJyfze2QcAaYy49IHOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )