UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBUU8gXNCzAOLft/NK0Yf0L02s6NmW/wAOm3RwQzf84=' 
WHERE 
  key_id = '3f1c490a4ed9e8e594bb9d160d35d6998d409f1b680b7771546ede8f6dc842a7' 
  AND (
    token = 'EBUU8gXNCzAOLft/NK0Yf0L02s6NmW/wAOm3RwQzf84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )