UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q756sPHpSFG3q7bHFT4nT4V9BJnXkZRGCLz5ax2SYsI=' 
WHERE 
  key_id = 'ca9d28efac4516e38537ec4cf093ff2bc817f188b5a5da4d5977c225dc697d1b' 
  AND (
    token = 'Q756sPHpSFG3q7bHFT4nT4V9BJnXkZRGCLz5ax2SYsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )