UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5KNUZQ3GivBZc1gMhroc3zTvT4qg9ZvFS+NFHyIvCU=' 
WHERE 
  key_id = '495ad61ba8040880256cb036c1f2080dc7d12abd867a39ec8e34491752d16a6b' 
  AND (
    token = 'Q5KNUZQ3GivBZc1gMhroc3zTvT4qg9ZvFS+NFHyIvCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )