UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9BvwZ6AUo8YMexU53lj8pPTc2vRiqgeqb9BwwpRij8=' 
WHERE 
  key_id = '7bfb315d068011fe92a3c2d6c348c9d318cfd64b23bf46a43b75bc88d04ad5b9' 
  AND (
    token = 'L9BvwZ6AUo8YMexU53lj8pPTc2vRiqgeqb9BwwpRij8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )