UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtWJkhkYIHh+7T5W0DD0vyZHzueyVnHaLcFQXZo2waY=' 
WHERE 
  key_id = '2929509db3b8e4a33f62ddc2baaa01372668d00d2bc147239c1f211972512fad' 
  AND (
    token = 'BtWJkhkYIHh+7T5W0DD0vyZHzueyVnHaLcFQXZo2waY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )