UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Wnc/+5MB05UHo07vlWqWr6WenYKoIvUgS3Gr5RV+Vw=' 
WHERE 
  key_id = '6983ed67cd21908e929bc2aba6541041a767b535f51021be4ad9f6e72ba481b1' 
  AND (
    token = '0Wnc/+5MB05UHo07vlWqWr6WenYKoIvUgS3Gr5RV+Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )