UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nMun52+I9BKbsqlWknQ3nHrp3OKOyGT2yNPT966ZzA=' 
WHERE 
  key_id = '55b86e111588e68db98ba0fe441919c7452565711323e7e467e1bfb1dff99083' 
  AND (
    token = '9nMun52+I9BKbsqlWknQ3nHrp3OKOyGT2yNPT966ZzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )