UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cd4rSDJreTrrt0F8+BaG27OBU8oYca1saPaFs+esyQ=' 
WHERE 
  key_id = '32169786c8f2764cb3cefb76b4d129275e9ebcc0ea81165289281c145c59d7f5' 
  AND (
    token = '6cd4rSDJreTrrt0F8+BaG27OBU8oYca1saPaFs+esyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )