UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6jFcE1Y3+odBCUnNB8Bb1znwmAILsN2dJhktr+7qwQ=' 
WHERE 
  key_id = '810482f183b9f863dddd93efa903be6dd62c5c06ef2ba19165a8b122d8dbc95c' 
  AND (
    token = 'c6jFcE1Y3+odBCUnNB8Bb1znwmAILsN2dJhktr+7qwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )