UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQTNNZldsZ6LM32FIt/D4mggdAZf9lww4UzpTOS4qTw=' 
WHERE 
  key_id = 'af1674d10f22ee597b00ff9111399affb40859e99931f577b489347b0a451d3b' 
  AND (
    token = 'lQTNNZldsZ6LM32FIt/D4mggdAZf9lww4UzpTOS4qTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )