UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3XhHyfVgQ/F49NZ3Sm95GaWctYjmiJlk03oMdor8mI=' 
WHERE 
  key_id = '81b6168c2f087cd678bb88cc0bc0b1bed48006d3b675ae5538a7d348ef2de7f1' 
  AND (
    token = 'q3XhHyfVgQ/F49NZ3Sm95GaWctYjmiJlk03oMdor8mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )