UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MiMlK4cMNU9QLdFFhrGvrMftv5nwryomNrR7pwjSQfA=' 
WHERE 
  key_id = 'd9ed46c73612ebefcb6f47d9eb36fda6bcb375cb736a22cb308ef6af19c69f47' 
  AND (
    token = 'MiMlK4cMNU9QLdFFhrGvrMftv5nwryomNrR7pwjSQfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )