UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYOC56/DSNK9Y2JVHeXmk7hGpOqK8y1tFvVz8/0awKk=' 
WHERE 
  key_id = '8d8002805c80c4aa0386c98bdf8e41a7247dbccd0e8c35e6039e1c5191200b9d' 
  AND (
    token = 'sYOC56/DSNK9Y2JVHeXmk7hGpOqK8y1tFvVz8/0awKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )