UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bj3rWBNJqjnJwnB1ZjgS/wESU4SSEtrUGqBAVtus628=' 
WHERE 
  key_id = '5901e48ce6368af83181e0c7de57b87693020c3e562426d8f86d9c2023fa4354' 
  AND (
    token = 'bj3rWBNJqjnJwnB1ZjgS/wESU4SSEtrUGqBAVtus628=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )