UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OChsDY7j4tf15Ja6UzhqGyYxJmKV4qJCzs28iLJJwOM=' 
WHERE 
  key_id = 'd5a1f26b6413d50aad446a27f00518c4387641d1d757802e9465c046e78561e3' 
  AND (
    token = 'OChsDY7j4tf15Ja6UzhqGyYxJmKV4qJCzs28iLJJwOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )