UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+HymDAgxgXXZyg9mYAMq1xL3BXz1ac5u+Y9sgrjKEg=' 
WHERE 
  key_id = 'ec43b31ad0261f13f6a3efbd7e4e3e5052b657418734b77930411d83b254fa65' 
  AND (
    token = '4+HymDAgxgXXZyg9mYAMq1xL3BXz1ac5u+Y9sgrjKEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )