UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uBI8wewIad8IxrckM87QF+xx5IfahRU8hEk3NDM78E=' 
WHERE 
  key_id = '3fb512e1c9c753af4300a0821c4449ba7a32aa744869601b5cfba8f8e9acfe12' 
  AND (
    token = '3uBI8wewIad8IxrckM87QF+xx5IfahRU8hEk3NDM78E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )